Add test infrastructure and signin migration tests

- Add test-specific Drizzle config and database connection
- Create test version of auth module using test database
- Add comprehensive integration tests for signin migration logic
- Add unit tests for deduplication algorithm
- Tests cover edge cases like multiple duplicates, timing, and error handling

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

.claude/settings.json

@@ -5,6 +5,7 @@
       "Read(./secrets/**)",
       "Read(./config/credentials.json)",
       "Read(./build)",
+	  "Read(./**.xml)",
 	  "Read(./embeddings**)"
     ]
   }

.env.example

@@ -1,18 +1,5 @@
 DATABASE_URL=example.db
-PUBLIC_SITE_URL=https://bibdle.com
 
-# nodemailer
-SMTP_USERNAME=email@example.com
-SMTP_TOKEN=TOKEN
-SMTP_SERVER=smtp.example.com
-SMTP_PORT=port
-# note from mail provider: Enable TLS or SSL on the external service if it is supported.
-
-# sign in with Discord
-
-# sign in with google
-
-# sign in with apple
 AUTH_SECRET=your-random-secret-here
 APPLE_ID=com.yourcompany.yourapp.client
 APPLE_TEAM_ID=your-team-id

.gitignore

@@ -28,5 +28,4 @@ vite.config.ts.timestamp-*
 llms-*
 
 embeddings*
-*bible.xml
+*.xml
-engwebu_usfx.xml

.rooignore

@@ -1,3 +0,0 @@
-EnglishNKJBible.xml
-GreekModern1904Bible.xml
-engwebu_usfx.xml

CLAUDE.md

@@ -4,7 +4,33 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 
 ## Project Overview
 
-Bibdle is a daily Bible verse guessing game built with SvelteKit 5. Players read a verse and try to guess which book of the Bible it comes from. The game provides feedback hints (Testament match, Section match, Adjacent book) similar to Wordle-style games. Progress is stored locally in the browser and a new verse is generated daily.
+Bibdle is a daily Bible verse guessing game built with SvelteKit 5. Players read a verse and try to guess which book of the Bible it comes from. The game provides feedback hints (Testament match, Section match, Adjacent book, etc.) similar to Wordle-style games. Progress is stored locally in the browser and a new verse is generated daily.
+
+You are able to use the Svelte MCP server, where you have access to comprehensive Svelte 5 and SvelteKit documentation. Here's how to use the available tools effectively:
+
+(Make sure you use the Svelte agent to execute these commands)
+
+## Available MCP Tools:
+
+### 1. list-sections
+
+Use this FIRST to discover all available documentation sections. Returns a structured list with titles, use_cases, and paths.
+When asked about Svelte or SvelteKit topics, ALWAYS use this tool at the start of the chat to find relevant sections.
+
+### 2. get-documentation
+
+Retrieves full documentation content for specific sections. Accepts single or multiple sections.
+After calling the list-sections tool, you MUST analyze the returned documentation sections (especially the use_cases field) and then use the get-documentation tool to fetch ALL documentation sections that are relevant for the user's task.
+
+### 3. svelte-autofixer
+
+Analyzes Svelte code and returns issues and suggestions.
+You MUST use this tool whenever writing Svelte code before sending it to the user. Keep calling it until no issues or suggestions are returned.
+
+### 4. playground-link
+
+Generates a Svelte Playground link with the provided code.
+After completing the code, ask the user if they want a playground link. Only call this tool after user confirmation and NEVER if code was written to files in their project.
 
 ## Tech Stack
 
@@ -19,23 +45,23 @@ Bibdle is a daily Bible verse guessing game built with SvelteKit 5. Players read
 
 ```bash
 # Start development server
-npm run dev
+bun run dev
 
 # Type checking
-npm run check
+bun run check
-npm run check:watch
+bun run check:watch
 
 # Build for production
-npm run build
+bun run build
 
 # Preview production build
-npm run preview
+bun run preview
 
 # Database operations
-npm run db:push      # Push schema changes to database
+bun run db:push      # Push schema changes to database
-npm run db:generate  # Generate migrations
+bun run db:generate  # Generate migrations (DO NOT RUN)
-npm run db:migrate   # Run migrations
+bun run db:migrate   # Run migrations (DO NOT RUN)
-npm run db:studio    # Open Drizzle Studio GUI
+bun run db:studio    # Open Drizzle Studio GUI
 ```
 
 ## Architecture

EnglishNKJBible.xml

@@ -24143,7 +24143,7 @@
 				<verse number="16">Gather the people, Sanctify the congregation, Assemble the elders, Gather the children and nursing babes; Let the bridegroom go out from his chamber, And the bride from her dressing room.</verse>
 				<verse number="17">Let the priests, who minister to the Lord, Weep between the porch and the altar; Let them say, “Spare Your people, O Lord, And do not give Your heritage to reproach, That the nations should rule over them. Why should they say among the peoples, ‘Where is their God?’ ”</verse>
 				<verse number="18">Then the Lord will be zealous for His land, And pity His people.</verse>
-				<verse number="19">The Lord will answer and say to His people, “Behold, I will send you grain and new wine and oil, And you will be satisfied by them; I will no longer make you a reproach among the nations.”</verse>
+				<verse number="19">The Lord will answer and say to His people, “Behold, I will send you grain and new wine and oil, And you will be satisfied by them; I will no longer make you a reproach among the nations.</verse>
 				<verse number="20">“But I will remove far from you the northern army, And will drive him away into a barren and desolate land, With his face toward the eastern sea And his back toward the western sea; His stench will come up, And his foul odor will rise, Because he has done monstrous things.”</verse>
 				<verse number="21">Fear not, O land; Be glad and rejoice, For the Lord has done marvelous things!</verse>
 				<verse number="22">Do not be afraid, you beasts of the field; For the open pastures are springing up, And the tree bears its fruit; The fig tree and the vine yield their strength.</verse>

README.md

@@ -8,10 +8,10 @@ If you're seeing this, you've probably already done this step. Congrats!
 
 ```sh
 # create a new project in the current directory
-npx sv create
+bunx sv create
 
 # create a new project in my-app
-npx sv create my-app
+bunx sv create my-app
 ```
 
 ## Developing
@@ -19,10 +19,10 @@ npx sv create my-app
 Once you've created a project and installed dependencies with `npm install` (or `pnpm install` or `yarn`), start a development server:
 
 ```sh
-npm run dev
+bun run dev
 
 # or start the server and open the app in a new browser tab
-npm run dev -- --open
+bun run dev -- --open
 ```
 
 ## Building
@@ -30,9 +30,9 @@ npm run dev -- --open
 To create a production version of your app:
 
 ```sh
-npm run build
+bun run build
 ```
 
-You can preview the production build with `npm run preview`.
+You can preview the production build with `bun run preview`.
 
 > To deploy your app, you may need to install an [adapter](https://svelte.dev/docs/kit/adapters) for your target environment.

analyze_top_users.sh

@@ -1,31 +0,0 @@
-#!/bin/bash
-
-# analyze_top_users.sh
-# Analyzes the daily_completions table to find the top 10 anonymous IDs by completion count
-
-# Set database path from argument or default to dev.db
-DB_PATH="${1:-dev.db}"
-
-# Check if database file exists
-if [ ! -f "$DB_PATH" ]; then
-    echo "Error: Database file not found: $DB_PATH"
-    echo "Usage: $0 [database_path]"
-    exit 1
-fi
-
-# Run the analysis query
-sqlite3 "$DB_PATH" <<EOF
-.mode column
-.headers on
-.width 36 16 16 17
-
-SELECT
-  anonymous_id,
-  COUNT(*) as completion_count,
-  MIN(date) as first_completion,
-  MAX(date) as latest_completion
-FROM daily_completions
-GROUP BY anonymous_id
-ORDER BY completion_count DESC
-LIMIT 10;
-EOF

bun.lock

@@ -6,7 +6,6 @@
       "name": "bibdle",
       "dependencies": {
         "@xenova/transformers": "^2.17.2",
-        "better-sqlite3": "^12.6.2",
         "fast-xml-parser": "^5.3.3",
         "xml2js": "^0.6.2",
       },
@@ -18,11 +17,11 @@
         "@sveltejs/vite-plugin-svelte": "^6.2.4",
         "@tailwindcss/typography": "^0.5.19",
         "@tailwindcss/vite": "^4.1.18",
-        "@types/better-sqlite3": "^7.6.13",
+        "@types/bun": "^1.3.8",
         "@types/node": "^22.19.7",
         "drizzle-kit": "^0.31.8",
         "drizzle-orm": "^0.45.1",
-        "svelte": "^5.48.3",
+        "svelte": "^5.48.5",
         "svelte-check": "^4.3.5",
         "tailwindcss": "^4.1.18",
         "typescript": "^5.9.3",
@@ -229,6 +228,8 @@
 
     "@types/better-sqlite3": ["@types/better-sqlite3@7.6.13", "", { "dependencies": { "@types/node": "*" } }, "sha512-NMv9ASNARoKksWtsq/SHakpYAYnhBrQgGD8zkLYk/jaK8jUGn08CfEdTRgYhMypUQAfzSP8W6gNLe0q19/t4VA=="],
 
+    "@types/bun": ["@types/bun@1.3.8", "", { "dependencies": { "bun-types": "1.3.8" } }, "sha512-3LvWJ2q5GerAXYxO2mffLTqOzEu5qnhEAlh48Vnu8WQfnmSwbgagjGZV6BoHKJztENYEDn6QmVd949W4uESRJA=="],
+
     "@types/cookie": ["@types/cookie@0.6.0", "", {}, "sha512-4Kh9a6B2bQciAhf7FSuMRRkUWecJgJu9nPnx3yzpsfXX/c50REIqpHY4C82bXP90qrLtXtkDxTZosYO3UpOwlA=="],
 
     "@types/estree": ["@types/estree@1.0.8", "", {}, "sha512-dWHzHa2WqEXI/O1E9OjrocMTKJl2mSrEolh1Iomrv6U+JuNwaHXsXx9bLu5gG7BUWFIN0skIQJQ/L1rIex4X6w=="],
@@ -273,6 +274,8 @@
 
     "buffer-from": ["buffer-from@1.1.2", "", {}, "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ=="],
 
+    "bun-types": ["bun-types@1.3.8", "", { "dependencies": { "@types/node": "*" } }, "sha512-fL99nxdOWvV4LqjmC+8Q9kW3M4QTtTR1eePs94v5ctGqU8OeceWrSUaRw3JYb7tU3FkMIAjkueehrHPPPGKi5Q=="],
+
     "chokidar": ["chokidar@4.0.3", "", { "dependencies": { "readdirp": "^4.0.1" } }, "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA=="],
 
     "chownr": ["chownr@1.1.4", "", {}, "sha512-jJ0bqzaylmJtVnNgzTeSOs8DPavpbYgEr/b0YL8/2GO3xJEhInFmhKMUnEJQjZumK7KXGFhUy89PrsJWlakBVg=="],

clear-today-verse.sh

@@ -1,20 +0,0 @@
-#!/bin/zsh
-
-# Clear today's verse from daily_verses table
-DB_PATH="dev.db"
-TODAY=$(date +%Y-%m-%d)
-
-echo "Deleting verse for date: $TODAY"
-
-sqlite3 "$DB_PATH" "DELETE FROM daily_verses WHERE date = '$TODAY';"
-
-if [ $? -eq 0 ]; then
-    echo "✓ Successfully deleted verse for $TODAY"
-
-    # Show remaining verses in table
-    COUNT=$(sqlite3 "$DB_PATH" "SELECT COUNT(*) FROM daily_verses;")
-    echo "Remaining verses in database: $COUNT"
-else
-    echo "✗ Failed to delete verse"
-    exit 1
-fi

daily_completions_report.sh

@@ -1,34 +0,0 @@
-#!/usr/bin/env zsh
-
-DB_PATH="./local.db"
-
-# Check if database exists
-if [ ! -f "$DB_PATH" ]; then
-    echo "Error: Database not found at $DB_PATH"
-    exit 1
-fi
-
-# Query for daily completions on 2026-02-01 with ranking
-echo "Daily Completions for 2026-02-01"
-echo "================================="
-echo ""
-printf "%-12s %-10s %-6s\n" "Anonymous ID" "Guesses" "Rank"
-printf "%-12s %-10s %-6s\n" "------------" "-------" "----"
-
-# Execute query with custom column mode
-sqlite3 "$DB_PATH" <<SQL
-.mode column
-.headers off
-.width 12 10 6
-SELECT
-  SUBSTR(anonymous_id, 1, 10) as anon_id,
-  guess_count,
-  RANK() OVER (ORDER BY guess_count ASC) as rank
-FROM daily_completions
-WHERE date = '2026-02-01'
-ORDER BY rank, guess_count;
-SQL
-
-echo ""
-echo "Total entries:"
-sqlite3 "$DB_PATH" "SELECT COUNT(*) FROM daily_completions WHERE date = '2026-02-01';"

drizzle.test.config.ts

@@ -0,0 +1,11 @@
+import { defineConfig } from 'drizzle-kit';
+
+if (!process.env.TEST_DATABASE_URL) throw new Error('TEST_DATABASE_URL is not set');
+
+export default defineConfig({
+	schema: './src/lib/server/db/schema.ts',
+	dialect: 'sqlite',
+	dbCredentials: { url: process.env.TEST_DATABASE_URL },
+	verbose: true,
+	strict: true
+});

drizzle/meta/_journal.json

@@ -8,6 +8,13 @@
       "when": 1765934144883,
       "tag": "0000_clumsy_impossible_man",
       "breakpoints": true
+    },
+    {
+      "idx": 1,
+      "version": "6",
+      "when": 1770266674489,
+      "tag": "0001_loose_kree",
+      "breakpoints": true
     }
   ]
 }

package.json

@@ -1,15 +1,17 @@
 {
 	"name": "bibdle",
 	"private": true,
-	"version": "2.5.0",
+	"version": "3.0.0alpha",
 	"type": "module",
 	"scripts": {
-		"dev": "vite dev",
+		"dev": "bun --bun vite dev",
 		"build": "vite build",
 		"preview": "vite preview",
 		"prepare": "svelte-kit sync || echo ''",
 		"check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
 		"check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
+		"test": "bun test",
+		"test:watch": "bun test --watch",
 		"db:push": "drizzle-kit push",
 		"db:generate": "drizzle-kit generate",
 		"db:migrate": "drizzle-kit migrate",
@@ -23,7 +25,7 @@
 		"@sveltejs/vite-plugin-svelte": "^6.2.4",
 		"@tailwindcss/typography": "^0.5.19",
 		"@tailwindcss/vite": "^4.1.18",
-		"@types/better-sqlite3": "^7.6.13",
+		"@types/bun": "^1.3.8",
 		"@types/node": "^22.19.7",
 		"drizzle-kit": "^0.31.8",
 		"drizzle-orm": "^0.45.1",
@@ -35,7 +37,6 @@
 	},
 	"dependencies": {
 		"@xenova/transformers": "^2.17.2",
-		"better-sqlite3": "^12.6.2",
 		"fast-xml-parser": "^5.3.3",
 		"xml2js": "^0.6.2"
 	}

src/lib/components/AuthModal.svelte

@@ -0,0 +1,217 @@
+<script lang="ts">
+	import { enhance } from '$app/forms';
+	import { browser } from '$app/environment';
+	import Container from './Container.svelte';
+
+	let { 
+		isOpen = $bindable(),
+		anonymousId = '' 
+	}: {
+		isOpen: boolean;
+		anonymousId: string;
+	} = $props();
+
+	let mode = $state<'signin' | 'signup'>('signin');
+	let loading = $state(false);
+	let error = $state('');
+	let success = $state('');
+
+	let email = $state('');
+	let password = $state('');
+	let firstName = $state('');
+	let lastName = $state('');
+
+	function resetForm() {
+		email = '';
+		password = '';
+		firstName = '';
+		lastName = '';
+		error = '';
+		success = '';
+	}
+
+	function switchMode() {
+		mode = mode === 'signin' ? 'signup' : 'signin';
+		resetForm();
+	}
+
+	function closeModal() {
+		isOpen = false;
+		resetForm();
+	}
+
+	function handleKeydown(event: KeyboardEvent) {
+		if (event.key === 'Escape') {
+			closeModal();
+		}
+	}
+
+	function handleSubmit() {
+		loading = true;
+		error = '';
+		success = '';
+	}
+
+	function handleResult(event: any) {
+		loading = false;
+		const result = event.result;
+		
+		if (result.type === 'success') {
+			if (result.data?.success) {
+				success = mode === 'signin' ? 'Signed in successfully!' : 'Account created successfully!';
+				setTimeout(() => {
+					if (browser) {
+						window.location.reload();
+					}
+				}, 1000);
+			} else if (result.data?.error) {
+				error = result.data.error;
+			}
+		} else if (result.type === 'failure') {
+			error = result.data?.error || 'An error occurred. Please try again.';
+		}
+	}
+</script>
+
+<svelte:window on:keydown={handleKeydown} />
+
+{#if isOpen}
+	<div class="fixed inset-0 z-50 flex items-center justify-center p-4 bg-black/70 backdrop-blur-sm">
+		<Container class="w-full max-w-md p-6 relative">
+			<button
+				type="button"
+				onclick={closeModal}
+				class="absolute top-4 right-4 text-white hover:text-gray-300 text-2xl leading-none"
+			>
+				×
+			</button>
+			<div class="mb-6">
+				<h2 class="text-2xl font-bold text-white">
+					{mode === 'signin' ? 'Sign In' : 'Create Account'}
+				</h2>
+			</div>
+
+			<form
+				method="POST"
+				action={mode === 'signin' ? '/auth/signin' : '/auth/signup'}
+				use:enhance={({ formData }) => {
+					if (anonymousId) {
+						formData.append('anonymousId', anonymousId);
+					}
+					handleSubmit();
+					return handleResult;
+				}}
+			>
+				<div class="space-y-4">
+					{#if mode === 'signup'}
+						<div class="grid grid-cols-2 gap-4">
+							<div>
+								<label for="firstName" class="block text-sm font-medium text-white mb-1">
+									First Name
+								</label>
+								<input
+									id="firstName"
+									name="firstName"
+									type="text"
+									bind:value={firstName}
+									class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent text-white bg-transparent placeholder-white/60"
+									placeholder="John"
+								/>
+							</div>
+							<div>
+								<label for="lastName" class="block text-sm font-medium text-white mb-1">
+									Last Name
+								</label>
+								<input
+									id="lastName"
+									name="lastName"
+									type="text"
+									bind:value={lastName}
+									class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent text-white bg-transparent placeholder-white/60"
+									placeholder="Doe"
+								/>
+							</div>
+						</div>
+					{/if}
+
+					<div>
+						<label for="email" class="block text-sm font-medium text-white mb-1">
+							Email
+						</label>
+						<input
+							id="email"
+							name="email"
+							type="email"
+							required
+							bind:value={email}
+							class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent text-white bg-transparent placeholder-white/60"
+							placeholder="john@example.com"
+						/>
+					</div>
+
+					<div>
+						<label for="password" class="block text-sm font-medium text-white mb-1">
+							Password
+						</label>
+						<input
+							id="password"
+							name="password"
+							type="password"
+							required
+							bind:value={password}
+							class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent text-white bg-transparent placeholder-white/60"
+							placeholder="••••••••"
+							minlength="6"
+						/>
+						{#if mode === 'signup'}
+							<p class="text-xs text-white/80 mt-1">Minimum 6 characters</p>
+						{/if}
+					</div>
+				</div>
+
+				{#if error}
+					<div class="mt-4 p-3 bg-red-50 border border-red-200 rounded-md">
+						<p class="text-sm text-red-600">{error}</p>
+					</div>
+				{/if}
+
+				{#if success}
+					<div class="mt-4 p-3 bg-green-50 border border-green-200 rounded-md">
+						<p class="text-sm text-green-600">{success}</p>
+					</div>
+				{/if}
+
+				<button
+					type="submit"
+					disabled={loading}
+					class="w-full mt-6 px-4 py-2 bg-blue-600 text-white rounded-md hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 disabled:opacity-50 disabled:cursor-not-allowed transition-colors"
+				>
+					{#if loading}
+						<span class="inline-flex items-center">
+							<svg class="animate-spin -ml-1 mr-3 h-5 w-5 text-white" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+								<circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
+								<path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
+							</svg>
+							{mode === 'signin' ? 'Signing in...' : 'Creating account...'}
+						</span>
+					{:else}
+						{mode === 'signin' ? 'Sign In' : 'Create Account'}
+					{/if}
+				</button>
+			</form>
+
+			<div class="mt-6 text-center">
+				<p class="text-sm text-white">
+					{mode === 'signin' ? "Don't have an account?" : 'Already have an account?'}
+					<button
+						type="button"
+						onclick={switchMode}
+						class="text-blue-300 hover:text-blue-200 font-medium ml-1"
+					>
+						{mode === 'signin' ? 'Create one' : 'Sign in'}
+					</button>
+				</p>
+			</div>
+		</Container>
+	</div>
+{/if}

src/lib/components/Credits.svelte

@@ -32,6 +32,7 @@
 			rel="noopener noreferrer"
 			class="inline-flex hover:opacity-80 transition-opacity"
 			aria-label="Follow on Bluesky"
+			data-umami-event="Bluesky clicked"
 		>
 			<img src={BlueskyLogo} alt="Bluesky" class="w-8 h-8" />
 		</a>
@@ -42,6 +43,7 @@
 			href="mailto:george+bibdle@silentsummit.co"
 			class="inline-flex hover:opacity-80 transition-opacity"
 			aria-label="Send email"
+			data-umami-event="Email clicked"
 		>
 			<svg
 				class="w-8 h-8 text-gray-700"

src/lib/components/GuessesTable.svelte

@@ -28,11 +28,6 @@
 		return "bg-red-500 border-red-600";
 	}
 
-	function getFirstLetter(bookName: string): string {
-		const match = bookName.match(/[a-zA-Z]/);
-		return match ? match[0] : bookName[0];
-	}
-
 	function getBoxContent(
 		guess: Guess,
 		column: "book" | "firstLetter" | "testament" | "section",
@@ -49,27 +44,16 @@
 					(correctBook?.section === "Pauline Epistles" ||
 						correctBook?.section === "General Epistles") &&
 					correctBook.name[0] === "1";
-				const guessIsEpistlesWithNumber =
+				const guessStartsWithNumber = guess.book.name[0] === "1";
-					(guess.book.section === "Pauline Epistles" ||
-						guess.book.section === "General Epistles") &&
-					guess.book.name[0] === "1";
 
 				if (
 					correctIsEpistlesWithNumber &&
-					guessIsEpistlesWithNumber &&
+					guessStartsWithNumber &&
 					guess.firstLetterMatch
 				) {
-					const words = [
+					return "Yes"; // Special wordplay case
-						"Exactly",
-						"Right",
-						"Yes",
-						"Naturally",
-						"Of course",
-						"Sure",
-					];
-					return words[Math.floor(Math.random() * words.length)]; // Special wordplay case
 				}
-				return getFirstLetter(guess.book.name); // Normal case: show first letter, ignoring numbers
+				return guess.book.name[0]; // Normal case: just show the first letter
 			case "testament":
 				return (
 					guess.book.testament.charAt(0).toUpperCase() +

src/lib/components/Imposter.svelte

@@ -76,12 +76,7 @@
     if (/^[a-z]/.test(formatted)) {
       formatted = "..." + formatted;
     }
-		// Replace trailing punctuation with ellipsis
+    formatted = formatted.replace(/[,:;-—]$/, "...");
-		// Preserve closing quotes/brackets that may have been added
-		formatted = formatted.replace(
-			/[,:;-—]([)\]}\"\'\u201D\u2019]*)$/,
-			"...$1",
-		);
     return formatted;
   }
 </script>
@@ -141,11 +136,11 @@
     text-align: center;
   }
 
-	/*.instructions {
+  .instructions {
     text-align: center;
     font-style: italic;
     color: #666;
-  }*/
+  }
 
   .verses {
     display: grid;

src/lib/server/auth.test.ts

@@ -0,0 +1,115 @@
+import type { RequestEvent } from '@sveltejs/kit';
+import { eq } from 'drizzle-orm';
+import { sha256 } from '@oslojs/crypto/sha2';
+import { encodeBase64url, encodeHexLowerCase } from '@oslojs/encoding';
+import { testDb as db } from '$lib/server/db/test';
+import * as table from '$lib/server/db/schema';
+
+const DAY_IN_MS = 1000 * 60 * 60 * 24;
+
+export const sessionCookieName = 'auth-session';
+
+export function generateSessionToken() {
+	const bytes = crypto.getRandomValues(new Uint8Array(18));
+	const token = encodeBase64url(bytes);
+	return token;
+}
+
+export async function createSession(token: string, userId: string) {
+	const sessionId = encodeHexLowerCase(sha256(new TextEncoder().encode(token)));
+	const session: table.Session = {
+		id: sessionId,
+		userId,
+		expiresAt: new Date(Date.now() + DAY_IN_MS * 30)
+	};
+	await db.insert(table.session).values(session);
+	return session;
+}
+
+export async function validateSessionToken(token: string) {
+	const sessionId = encodeHexLowerCase(sha256(new TextEncoder().encode(token)));
+	const [result] = await db
+		.select({
+			// Adjust user table here to tweak returned data
+			user: { id: table.user.id, email: table.user.email },
+			session: table.session
+		})
+		.from(table.session)
+		.innerJoin(table.user, eq(table.session.userId, table.user.id))
+		.where(eq(table.session.id, sessionId));
+
+	if (!result) {
+		return { session: null, user: null };
+	}
+	const { session, user } = result;
+
+	const sessionExpired = Date.now() >= session.expiresAt.getTime();
+	if (sessionExpired) {
+		await db.delete(table.session).where(eq(table.session.id, session.id));
+		return { session: null, user: null };
+	}
+
+	const renewSession = Date.now() >= session.expiresAt.getTime() - DAY_IN_MS * 15;
+	if (renewSession) {
+		session.expiresAt = new Date(Date.now() + DAY_IN_MS * 30);
+		await db
+			.update(table.session)
+			.set({ expiresAt: session.expiresAt })
+			.where(eq(table.session.id, session.id));
+	}
+
+	return { session, user };
+}
+
+export type SessionValidationResult = Awaited<ReturnType<typeof validateSessionToken>>;
+
+export async function invalidateSession(sessionId: string) {
+	await db.delete(table.session).where(eq(table.session.id, sessionId));
+}
+
+export function setSessionTokenCookie(event: RequestEvent, token: string, expiresAt: Date) {
+	event.cookies.set(sessionCookieName, token, {
+		expires: expiresAt,
+		path: '/'
+	});
+}
+
+export function deleteSessionTokenCookie(event: RequestEvent) {
+	event.cookies.delete(sessionCookieName, {
+		path: '/'
+	});
+}
+
+export async function hashPassword(password: string): Promise<string> {
+	return await Bun.password.hash(password, {
+		algorithm: 'argon2id',
+		memoryCost: 4,
+		timeCost: 3
+	});
+}
+
+export async function verifyPassword(password: string, hash: string): Promise<boolean> {
+	try {
+		return await Bun.password.verify(password, hash);
+	} catch {
+		return false;
+	}
+}
+
+export async function createUser(anonymousId: string, email: string, passwordHash: string, firstName?: string, lastName?: string) {
+	const user: table.User = {
+		id: anonymousId, // Use anonymousId as the user ID to preserve stats
+		email,
+		passwordHash,
+		firstName: firstName || null,
+		lastName: lastName || null,
+		isPrivate: false
+	};
+	await db.insert(table.user).values(user);
+	return user;
+}
+
+export async function getUserByEmail(email: string) {
+	const [user] = await db.select().from(table.user).where(eq(table.user.email, email));
+	return user || null;
+}

src/lib/server/auth.ts

@@ -31,7 +31,7 @@ export async function validateSessionToken(token: string) {
 	const [result] = await db
 		.select({
 			// Adjust user table here to tweak returned data
-			user: { id: table.user.id, username: table.user.username },
+			user: { id: table.user.id, email: table.user.email },
 			session: table.session
 		})
 		.from(table.session)
@@ -79,3 +79,37 @@ export function deleteSessionTokenCookie(event: RequestEvent) {
 		path: '/'
 	});
 }
+
+export async function hashPassword(password: string): Promise<string> {
+	return await Bun.password.hash(password, {
+		algorithm: 'argon2id',
+		memoryCost: 4,
+		timeCost: 3
+	});
+}
+
+export async function verifyPassword(password: string, hash: string): Promise<boolean> {
+	try {
+		return await Bun.password.verify(password, hash);
+	} catch {
+		return false;
+	}
+}
+
+export async function createUser(anonymousId: string, email: string, passwordHash: string, firstName?: string, lastName?: string) {
+	const user: table.User = {
+		id: anonymousId, // Use anonymousId as the user ID to preserve stats
+		email,
+		passwordHash,
+		firstName: firstName || null,
+		lastName: lastName || null,
+		isPrivate: false
+	};
+	await db.insert(table.user).values(user);
+	return user;
+}
+
+export async function getUserByEmail(email: string) {
+	const [user] = await db.select().from(table.user).where(eq(table.user.email, email));
+	return user || null;
+}

src/lib/server/db/index.ts

@@ -1,10 +1,9 @@
-import { drizzle } from 'drizzle-orm/better-sqlite3';
+import { drizzle } from 'drizzle-orm/bun-sqlite';
-import Database from 'better-sqlite3';
+import { Database } from 'bun:sqlite';
 import * as schema from './schema';
-import { env } from '$env/dynamic/private';
 
-if (!env.DATABASE_URL) throw new Error('DATABASE_URL is not set');
+if (!Bun.env.DATABASE_URL) throw new Error('DATABASE_URL is not set');
 
-const client = new Database(env.DATABASE_URL);
+const client = new Database(Bun.env.DATABASE_URL);
 
 export const db = drizzle(client, { schema });

src/lib/server/db/schema.ts

@@ -1,6 +1,15 @@
 import { integer, sqliteTable, text, index, unique } from 'drizzle-orm/sqlite-core';
 
-export const user = sqliteTable('user', { id: text('id').primaryKey(), age: integer('age') });
+import { sql } from 'drizzle-orm';
+
+export const user = sqliteTable('user', { 
+	id: text('id').primaryKey(), 
+	firstName: text('first_name'),
+	lastName: text('last_name'),
+	email: text('email').unique(),
+	passwordHash: text('password_hash'),
+	isPrivate: integer('is_private', { mode: 'boolean' }).default(false)
+});
 
 export const session = sqliteTable('session', {
 	id: text('id').primaryKey(),
@@ -30,7 +39,7 @@ export const dailyCompletions = sqliteTable('daily_completions', {
 	guessCount: integer('guess_count').notNull(),
 	completedAt: integer('completed_at', { mode: 'timestamp' }).notNull(),
 }, (table) => ({
-	uniqueCompletion: unique().on(table.anonymousId, table.date),
+	anonymousIdDateIndex: index('anonymous_id_date_idx').on(table.anonymousId, table.date),
 	dateIndex: index('date_idx').on(table.date),
 	dateGuessIndex: index('date_guess_idx').on(table.date, table.guessCount),
 }));

src/lib/server/db/test.ts

@@ -0,0 +1,9 @@
+import { drizzle } from 'drizzle-orm/bun-sqlite';
+import { Database } from 'bun:sqlite';
+import * as schema from './schema';
+
+if (!Bun.env.TEST_DATABASE_URL) throw new Error('TEST_DATABASE_URL is not set');
+
+const testClient = new Database(Bun.env.TEST_DATABASE_URL);
+
+export const testDb = drizzle(testClient, { schema });

src/lib/utils/stats.ts

@@ -0,0 +1,71 @@
+export interface UserStats {
+	totalSolves: number;
+	avgGuesses: number;
+	gradeDistribution: {
+		'S++': number;
+		'S+': number;
+		'A+': number;
+		'A': number;
+		'B+': number;
+		'B': number;
+		'C+': number;
+		'C': number;
+	};
+	currentStreak: number;
+	bestStreak: number;
+	recentCompletions: Array<{
+		date: string;
+		guessCount: number;
+		grade: string;
+	}>;
+}
+
+export function getGradeColor(grade: string): string {
+	switch (grade) {
+		case 'S++': return 'text-purple-600 bg-purple-100';
+		case 'S+': return 'text-yellow-600 bg-yellow-100';
+		case 'A+': return 'text-green-600 bg-green-100';
+		case 'A': return 'text-green-500 bg-green-50';
+		case 'B+': return 'text-blue-600 bg-blue-100';
+		case 'B': return 'text-blue-500 bg-blue-50';
+		case 'C+': return 'text-orange-600 bg-orange-100';
+		case 'C': return 'text-red-600 bg-red-100';
+		default: return 'text-gray-600 bg-gray-100';
+	}
+}
+
+export function formatDate(dateStr: string): string {
+	const date = new Date(dateStr + 'T00:00:00');
+	return date.toLocaleDateString('en-US', {
+		month: 'short',
+		day: 'numeric'
+	});
+}
+
+export function getStreakMessage(currentStreak: number): string {
+	if (currentStreak === 0) {
+		return "Start your streak today!";
+	} else if (currentStreak === 1) {
+		return "Keep it going!";
+	} else if (currentStreak < 7) {
+		return `${currentStreak} days strong!`;
+	} else if (currentStreak < 30) {
+		return `${currentStreak} day streak - amazing!`;
+	} else {
+		return `${currentStreak} days - you're unstoppable!`;
+	}
+}
+
+export function getPerformanceMessage(avgGuesses: number): string {
+	if (avgGuesses <= 2) {
+		return "Exceptional performance!";
+	} else if (avgGuesses <= 4) {
+		return "Great performance!";
+	} else if (avgGuesses <= 6) {
+		return "Good performance!";
+	} else if (avgGuesses <= 8) {
+		return "Room for improvement!";
+	} else {
+		return "Keep practicing!";
+	}
+}

src/routes/+layout.svelte

@@ -1,18 +1,31 @@
 <script lang="ts">
+ import { onMount } from 'svelte';
+  import { browser } from '$app/environment';
+  
   import "./layout.css";
   import favicon from "$lib/assets/favicon.ico";
 
+  onMount(() => {
+    if (browser) {
+      const script = document.createElement('script');
+      script.defer = true;
+      script.src = 'https://umami.snail.city/script.js';
+      script.setAttribute('data-website-id', '5b8c31ad-71cd-4317-940b-6bccea732acc');
+      script.setAttribute('data-domains', 'bibdle.com,www.bibdle.com');
+      document.body.appendChild(script);
+    }
+  });
+
   let { children } = $props();
 </script>
 
 <svelte:head>
   <link rel="icon" href={favicon} />
-  <link rel="alternate" type="application/rss+xml" title="Bibdle RSS Feed" href="/feed.xml" />
+  <!-- <script
-  <script
     defer
     src="https://umami.snail.city/script.js"
     data-website-id="5b8c31ad-71cd-4317-940b-6bccea732acc"
     data-domains="bibdle.com,www.bibdle.com"
-  ></script>
+  ></script> -->
 </svelte:head>
 {@render children()}

src/routes/+page.server.ts

@@ -34,14 +34,16 @@ async function getTodayVerse(): Promise<DailyVerse> {
 	return inserted;
 }
 
-export const load: PageServerLoad = async () => {
+export const load: PageServerLoad = async ({ locals }) => {
 	const dailyVerse = await getTodayVerse();
 	const correctBook = getBookById(dailyVerse.bookId) ?? null;
 
 	return {
 		dailyVerse,
 		correctBookId: dailyVerse.bookId,
-		correctBook
+		correctBook,
+		user: locals.user,
+		session: locals.session
 	};
 };
 
@@ -91,20 +93,13 @@ export const actions: Actions = {
 		const betterGuesses = allCompletions.filter(c => c.guessCount < guessCount).length;
 		const guessRank = betterGuesses + 1;
 
-		// Count ties: how many have the SAME guessCount (excluding self)
-		const tiedCount = allCompletions.filter(c => c.guessCount === guessCount && c.anonymousId !== anonymousId).length;
-
 		// Average guesses
 		const totalGuesses = allCompletions.reduce((sum, c) => sum + c.guessCount, 0);
 		const averageGuesses = Math.round((totalGuesses / totalSolves) * 10) / 10;
 
-		// Percentile: what percentage of people you beat (100 - your rank percentage)
-		const betterOrEqualCount = allCompletions.filter(c => c.guessCount <= guessCount).length;
-		const percentile = Math.round((betterOrEqualCount / totalSolves) * 100);
-
 		return {
 			success: true,
-			stats: { solveRank, guessRank, totalSolves, averageGuesses, tiedCount, percentile }
+			stats: { solveRank, guessRank, totalSolves, averageGuesses }
 		};
 	}
 };

src/routes/+page.svelte

@@ -11,7 +11,9 @@
 	import Credits from "$lib/components/Credits.svelte";
 	import TitleAnimation from "$lib/components/TitleAnimation.svelte";
 	import DevButtons from "$lib/components/DevButtons.svelte";
+	import AuthModal from "$lib/components/AuthModal.svelte";
 	import { getGrade } from "$lib/utils/game";
+	import { enhance } from '$app/forms';
 
 	interface Guess {
 		book: BibleBook;
@@ -25,6 +27,8 @@
 
 	let dailyVerse = $derived(data.dailyVerse);
 	let correctBookId = $derived(data.correctBookId);
+	let user = $derived(data.user);
+	let session = $derived(data.session);
 
 	let guesses = $state<Guess[]>([]);
 
@@ -37,6 +41,7 @@
 
 	let anonymousId = $state("");
 	let statsSubmitted = $state(false);
+	let authModalOpen = $state(false);
 	let statsData = $state<{
 		solveRank: number;
 		guessRank: number;
@@ -82,11 +87,6 @@
 		return !!(b1 && b2 && Math.abs(b1.order - b2.order) === 1);
 	}
 
-	function getFirstLetter(bookName: string): string {
-		const match = bookName.match(/[a-zA-Z]/);
-		return match ? match[0] : bookName[0];
-	}
-
 	function submitGuess(bookId: string) {
 		if (guesses.some((g) => g.book.id === bookId)) return;
 
@@ -103,19 +103,15 @@
 		// Special case: if correct book is in the Epistles + starts with "1",
 		// any guess starting with "1" counts as first letter match
 		const correctIsEpistlesWithNumber =
-			(correctBook.section === "Pauline Epistles" ||
+			correctBook.section === "Pauline Epistles" &&
-				correctBook.section === "General Epistles") &&
 			correctBook.name[0] === "1";
-		const guessIsEpistlesWithNumber =
+		const guessStartsWithNumber = book.name[0] === "1";
-			(book.section === "Pauline Epistles" ||
-				book.section === "General Epistles") &&
-			book.name[0] === "1";
 
 		const firstLetterMatch =
-			correctIsEpistlesWithNumber && guessIsEpistlesWithNumber
+			correctIsEpistlesWithNumber && guessStartsWithNumber
 				? true
-				: getFirstLetter(book.name).toUpperCase() ===
+				: book.name[0].toUpperCase() ===
-					getFirstLetter(correctBook.name).toUpperCase();
+					correctBook.name[0].toUpperCase();
 
 		console.log(
 			`Guess: ${book.name} (order ${book.order}), Correct: ${correctBook.name} (order ${correctBook.order}), Adjacent: ${adjacent}`,
@@ -177,6 +173,10 @@
 	$effect(() => {
 		if (!browser) return;
 		anonymousId = getOrCreateAnonymousId();
+		if ((window as any).umami) {
+			// Use user id if logged in, otherwise use anonymous id
+			(window as any).umami.identify(user ? user.id : anonymousId);
+		}
 		const statsKey = `bibdle-stats-submitted-${dailyVerse.date}`;
 		statsSubmitted = localStorage.getItem(statsKey) === "true";
 		const chapterGuessKey = `bibdle-chapter-guess-${dailyVerse.reference}`;
@@ -215,19 +215,15 @@
 
 				// Apply same first letter logic as in submitGuess
 				const correctIsEpistlesWithNumber =
-					(correctBook.section === "Pauline Epistles" ||
+					correctBook.section === "Pauline Epistles" &&
-						correctBook.section === "General Epistles") &&
 					correctBook.name[0] === "1";
-				const guessIsEpistlesWithNumber =
+				const guessStartsWithNumber = book.name[0] === "1";
-					(book.section === "Pauline Epistles" ||
-						book.section === "General Epistles") &&
-					book.name[0] === "1";
 
 				const firstLetterMatch =
-					correctIsEpistlesWithNumber && guessIsEpistlesWithNumber
+					correctIsEpistlesWithNumber && guessStartsWithNumber
 						? true
-						: getFirstLetter(book.name).toUpperCase() ===
+						: book.name[0].toUpperCase() ===
-							getFirstLetter(correctBook.name).toUpperCase();
+							correctBook.name[0].toUpperCase();
 
 				return {
 					book,
@@ -269,7 +265,7 @@
 			(async () => {
 				try {
 					const response = await fetch(
-						`/api/submit-completion?anonymousId=${anonymousId}&date=${dailyVerse.date}`,
+						`/api/submit-completion?anonymousId=${user ? user.id : anonymousId}&date=${dailyVerse.date}`,
 					);
 					const result = await response.json();
 					console.log("Stats response:", result);
@@ -299,7 +295,7 @@
 		async function submitStats() {
 			try {
 				const payload = {
-					anonymousId,
+					anonymousId: user ? user.id : anonymousId,
 					date: dailyVerse.date,
 					guessCount: guesses.length,
 				};
@@ -437,6 +433,7 @@
 </script>
 
 <svelte:head>
+	<!-- <title>Bibdle &mdash; A daily bible game{isDev ? " (dev)" : ""}</title> -->
 	<title>A daily bible game{isDev ? " (dev)" : ""}</title>
 	<!-- <meta
     name="description"
@@ -498,8 +495,45 @@
 				<Credits />
 			{/if}
 		</div>
+		<div class="mt-8 flex flex-col items-center gap-3">
+			<div class="flex gap-3">
+				<a 
+					href="/stats?{user ? `userId=${user.id}` : `anonymousId=${anonymousId}`}"
+					class="inline-flex items-center px-4 py-2 bg-amber-600 text-white rounded-lg hover:bg-amber-700 transition-colors text-sm font-medium shadow-md"
+				>
+					📊 View Stats
+				</a>
+				
+				{#if user}
+					<form method="POST" action="/auth/logout" use:enhance>
+						<button
+							type="submit"
+							class="inline-flex items-center px-4 py-2 bg-red-600 text-white rounded-lg hover:bg-red-700 transition-colors text-sm font-medium shadow-md"
+						>
+							🚪 Sign Out
+						</button>
+					</form>
+				{:else}
+					<button
+						onclick={() => authModalOpen = true}
+						class="inline-flex items-center px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors text-sm font-medium shadow-md"
+					>
+						🔐 Sign In
+					</button>
+				{/if}
+			</div>
+			
 			{#if isDev}
+				<div class="text-xs text-gray-600 bg-gray-100 px-3 py-2 rounded border">
+					<div><strong>Debug Info:</strong></div>
+					<div>User: {user ? `${user.email} (ID: ${user.id})` : 'Not signed in'}</div>
+					<div>Session: {session ? `Expires ${session.expiresAt.toLocaleDateString()}` : 'No session'}</div>
+					<div>Anonymous ID: {anonymousId || 'Not set'}</div>
+				</div>
 				<DevButtons />
 			{/if}
 		</div>
 	</div>
+</div>
+
+<AuthModal bind:isOpen={authModalOpen} {anonymousId} />

src/routes/api/submit-completion/+server.ts

@@ -44,9 +44,11 @@ export const POST: RequestHandler = async ({ request }) => {
 		// Solve rank: position in time-ordered list
 		const solveRank = allCompletions.findIndex(c => c.anonymousId === anonymousId) + 1;
 
-		// Guess rank: count how many had FEWER guesses (ties get same rank)
+		// Guess rank: count how many DISTINCT guess counts are better (grouped ranking)
-		const betterGuesses = allCompletions.filter(c => c.guessCount < guessCount).length;
+		const uniqueBetterGuessCounts = new Set(
-		const guessRank = betterGuesses + 1;
+			allCompletions.filter(c => c.guessCount < guessCount).map(c => c.guessCount)
+		);
+		const guessRank = uniqueBetterGuessCounts.size + 1;
 
 		// Count ties: how many have the SAME guessCount (excluding self)
 		const tiedCount = allCompletions.filter(c => c.guessCount === guessCount && c.anonymousId !== anonymousId).length;
@@ -108,9 +110,11 @@ export const GET: RequestHandler = async ({ url }) => {
 		// Solve rank: position in time-ordered list
 		const solveRank = allCompletions.findIndex(c => c.anonymousId === anonymousId) + 1;
 
-		// Guess rank: count how many had FEWER guesses (ties get same rank)
+		// Guess rank: count how many DISTINCT guess counts are better (grouped ranking)
-		const betterGuesses = allCompletions.filter(c => c.guessCount < guessCount).length;
+		const uniqueBetterGuessCounts = new Set(
-		const guessRank = betterGuesses + 1;
+			allCompletions.filter(c => c.guessCount < guessCount).map(c => c.guessCount)
+		);
+		const guessRank = uniqueBetterGuessCounts.size + 1;
 
 		// Count ties: how many have the SAME guessCount (excluding self)
 		const tiedCount = allCompletions.filter(c => c.guessCount === guessCount && c.anonymousId !== anonymousId).length;

src/routes/auth/logout/+page.server.ts

@@ -0,0 +1,13 @@
+import { redirect } from '@sveltejs/kit';
+import type { Actions } from './$types';
+import * as auth from '$lib/server/auth';
+
+export const actions: Actions = {
+	default: async ({ locals, cookies }) => {
+		if (locals.session) {
+			await auth.invalidateSession(locals.session.id);
+		}
+		auth.deleteSessionTokenCookie({ cookies });
+		redirect(302, '/');
+	}
+};

src/routes/auth/signin/+page.server.ts

@@ -0,0 +1,110 @@
+import { redirect, fail } from '@sveltejs/kit';
+import type { Actions } from './$types';
+import * as auth from '$lib/server/auth';
+import { db } from '$lib/server/db';
+import { dailyCompletions } from '$lib/server/db/schema';
+import { eq, inArray } from 'drizzle-orm';
+
+export const actions: Actions = {
+	default: async ({ request, cookies }) => {
+		const data = await request.formData();
+		const email = data.get('email')?.toString();
+		const password = data.get('password')?.toString();
+		const anonymousId = data.get('anonymousId')?.toString();
+
+		if (!email || !password) {
+			return fail(400, { error: 'Email and password are required' });
+		}
+
+		// Basic email validation
+		const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
+		if (!emailRegex.test(email)) {
+			return fail(400, { error: 'Please enter a valid email address' });
+		}
+
+		if (password.length < 6) {
+			return fail(400, { error: 'Password must be at least 6 characters' });
+		}
+
+		try {
+			// Get user by email
+			const user = await auth.getUserByEmail(email);
+			if (!user || !user.passwordHash) {
+				return fail(400, { error: 'Invalid email or password' });
+			}
+
+			// Verify password
+			const isValidPassword = await auth.verifyPassword(password, user.passwordHash);
+			if (!isValidPassword) {
+				return fail(400, { error: 'Invalid email or password' });
+			}
+
+			// Migrate anonymous stats if different anonymous ID
+			if (anonymousId && anonymousId !== user.id) {
+				try {
+					// Update all daily completions from the local anonymous ID to the user's ID
+					await db
+						.update(dailyCompletions)
+						.set({ anonymousId: user.id })
+						.where(eq(dailyCompletions.anonymousId, anonymousId));
+					
+					console.log(`Migrated stats from ${anonymousId} to ${user.id}`);
+
+					// Deduplicate any entries for the same date after migration
+					const allUserCompletions = await db
+						.select()
+						.from(dailyCompletions)
+						.where(eq(dailyCompletions.anonymousId, user.id));
+
+					// Group by date to find duplicates
+					const dateGroups = new Map<string, typeof allUserCompletions>();
+					for (const completion of allUserCompletions) {
+						const date = completion.date;
+						if (!dateGroups.has(date)) {
+							dateGroups.set(date, []);
+						}
+						dateGroups.get(date)!.push(completion);
+					}
+
+					// Process dates with duplicates
+					const duplicateIds: string[] = [];
+					for (const [date, completions] of dateGroups) {
+						if (completions.length > 1) {
+							// Sort by completedAt timestamp (earliest first)
+							completions.sort((a, b) => a.completedAt.getTime() - b.completedAt.getTime());
+							
+							// Keep the first (earliest), mark the rest for deletion
+							const toDelete = completions.slice(1);
+							duplicateIds.push(...toDelete.map(c => c.id));
+							
+							console.log(`Found ${completions.length} duplicates for date ${date}, keeping earliest, deleting ${toDelete.length}`);
+						}
+					}
+
+					// Delete duplicate entries
+					if (duplicateIds.length > 0) {
+						await db
+							.delete(dailyCompletions)
+							.where(inArray(dailyCompletions.id, duplicateIds));
+						
+						console.log(`Deleted ${duplicateIds.length} duplicate completion entries`);
+					}
+
+				} catch (error) {
+					console.error('Error migrating anonymous stats:', error);
+					// Don't fail the signin if stats migration fails
+				}
+			}
+
+			// Create session
+			const sessionToken = auth.generateSessionToken();
+			const session = await auth.createSession(sessionToken, user.id);
+			auth.setSessionTokenCookie({ cookies }, sessionToken, session.expiresAt);
+
+			return { success: true };
+		} catch (error) {
+			console.error('Sign in error:', error);
+			return fail(500, { error: 'An error occurred during sign in' });
+		}
+	}
+};

src/routes/auth/signup/+page.server.ts

@@ -0,0 +1,64 @@
+import { redirect, fail } from '@sveltejs/kit';
+import type { Actions } from './$types';
+import * as auth from '$lib/server/auth';
+
+export const actions: Actions = {
+	default: async ({ request, cookies }) => {
+		const data = await request.formData();
+		const email = data.get('email')?.toString();
+		const password = data.get('password')?.toString();
+		const firstName = data.get('firstName')?.toString();
+		const lastName = data.get('lastName')?.toString();
+		const anonymousId = data.get('anonymousId')?.toString();
+
+		if (!email || !password || !anonymousId) {
+			return fail(400, { error: 'Email, password, and anonymous ID are required' });
+		}
+
+		// Basic email validation
+		const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
+		if (!emailRegex.test(email)) {
+			return fail(400, { error: 'Please enter a valid email address' });
+		}
+
+		if (password.length < 6) {
+			return fail(400, { error: 'Password must be at least 6 characters' });
+		}
+
+		try {
+			// Check if user already exists
+			const existingUser = await auth.getUserByEmail(email);
+			if (existingUser) {
+				return fail(400, { error: 'An account with this email already exists' });
+			}
+
+			// Hash password
+			const passwordHash = await auth.hashPassword(password);
+
+			// Create user with anonymousId as the user ID
+			const user = await auth.createUser(
+				anonymousId,
+				email,
+				passwordHash,
+				firstName || undefined,
+				lastName || undefined
+			);
+
+			// Create session
+			const sessionToken = auth.generateSessionToken();
+			const session = await auth.createSession(sessionToken, user.id);
+			auth.setSessionTokenCookie({ cookies }, sessionToken, session.expiresAt);
+
+			return { success: true };
+		} catch (error) {
+			console.error('Sign up error:', error);
+			
+			// Check if it's a unique constraint error (user with this ID already exists)
+			if (error instanceof Error && error.message.includes('UNIQUE constraint')) {
+				return fail(400, { error: 'This account is already registered. Please sign in instead.' });
+			}
+			
+			return fail(500, { error: 'An error occurred during account creation' });
+		}
+	}
+};

src/routes/feed.xml/+server.ts

@@ -1,145 +0,0 @@
-import type { RequestHandler } from './$types';
-import { db } from '$lib/server/db';
-import { dailyVerses } from '$lib/server/db/schema';
-import { desc } from 'drizzle-orm';
-
-// Helper: Escape XML special characters
-function escapeXml(text: string): string {
-	return text
-		.replace(/&/g, '&')
-		.replace(/</g, '&lt;')
-		.replace(/>/g, '&gt;')
-		.replace(/"/g, '&quot;')
-		.replace(/'/g, '&apos;');
-}
-
-// Helper: Format YYYY-MM-DD to RFC 822 date string
-function formatRFC822(dateStr: string): string {
-	// Parse date in America/New_York timezone (EST/EDT)
-	// Assuming midnight ET
-	const date = new Date(dateStr + 'T00:00:00-05:00');
-	return date.toUTCString().replace('GMT', 'EST');
-}
-
-// Helper: Format YYYY-MM-DD to readable date
-function formatReadableDate(dateStr: string): string {
-	const date = new Date(dateStr + 'T00:00:00');
-	return date.toLocaleDateString('en-US', {
-		month: 'long',
-		day: 'numeric',
-		year: 'numeric',
-		timeZone: 'America/New_York'
-	});
-}
-
-// Helper: Format verse text (VerseDisplay + Imposter unbalanced punctuation handling)
-function formatVerseText(text: string): string {
-	let formatted = text;
-
-	// Handle unbalanced opening/closing punctuation (from Imposter.svelte)
-	const pairs: [string, string][] = [
-		['(', ')'],
-		['[', ']'],
-		['{', '}'],
-		['"', '"'],
-		["'", "'"],
-		['\u201C', '\u201D'], // " "
-		['\u2018', '\u2019'] // ' '
-	];
-
-	// Check if text starts with opening punctuation without closing
-	for (const [open, close] of pairs) {
-		if (formatted.startsWith(open) && !formatted.includes(close)) {
-			formatted += '...' + close;
-			break;
-		}
-	}
-
-	// Check if text ends with closing punctuation without opening
-	for (const [open, close] of pairs) {
-		if (formatted.endsWith(close) && !formatted.includes(open)) {
-			formatted = open + '...' + formatted;
-			break;
-		}
-	}
-
-	// Check if text contains unbalanced opening quotes (not at start) without closing
-	for (const [open, close] of pairs) {
-		const openCount = (formatted.match(new RegExp(`\\${open}`, 'g')) || []).length;
-		const closeCount = (formatted.match(new RegExp(`\\${close}`, 'g')) || []).length;
-		if (openCount > closeCount) {
-			formatted += close;
-			break;
-		}
-	}
-
-	// Capitalize first letter if lowercase (from VerseDisplay.svelte)
-	formatted = formatted.replace(/^([a-z])/, (c) => c.toUpperCase());
-
-	// Replace trailing punctuation with ellipsis
-	// Preserve closing quotes/brackets that may have been added
-	formatted = formatted.replace(/[,:;-—]([)\]}\"\'\u201D\u2019]*)$/, '...$1');
-
-	return formatted;
-}
-
-export const GET: RequestHandler = async ({ request }) => {
-	try {
-		// Query last 30 verses, ordered by date descending
-		const verses = await db
-			.select()
-			.from(dailyVerses)
-			.orderBy(desc(dailyVerses.date))
-			.limit(30);
-
-		// Generate ETag based on latest verse date
-		const etag = verses[0]?.date ? `"bibdle-feed-${verses[0].date}"` : '"bibdle-feed-empty"';
-
-		// Check if client has cached version
-		if (request.headers.get('If-None-Match') === etag) {
-			return new Response(null, { status: 304 });
-		}
-
-		// Get site URL from environment or use default
-		const SITE_URL = process.env.PUBLIC_SITE_URL || 'https://bibdle.com';
-
-		// Build RSS XML
-		const lastBuildDate = verses[0] ? formatRFC822(verses[0].date) : new Date().toUTCString();
-
-		const items = verses
-			.map(
-				(verse) => `
-    <item>
-      <title>Bibdle verse for ${formatReadableDate(verse.date)}</title>
-      <description>${escapeXml(formatVerseText(verse.verseText))}</description>
-      <link>${SITE_URL}</link>
-      <guid isPermaLink="false">bibdle-verse-${verse.date}</guid>
-      <pubDate>${formatRFC822(verse.date)}</pubDate>
-    </item>`
-			)
-			.join('');
-
-		const xml = `<?xml version="1.0" encoding="UTF-8" ?>
-<rss version="2.0">
-  <channel>
-    <title>Bibdle</title>
-    <link>${SITE_URL}</link>
-    <description>A daily Bible game</description>
-    <language>en-us</language>
-    <lastBuildDate>${lastBuildDate}</lastBuildDate>
-    <ttl>720</ttl>${items}
-  </channel>
-</rss>`;
-
-		return new Response(xml, {
-			headers: {
-				'Content-Type': 'application/rss+xml; charset=utf-8',
-				'Cache-Control': 'public, max-age=3600, s-maxage=3600',
-				ETag: etag
-			}
-		});
-	} catch (error) {
-		console.error('RSS feed generation error:', error);
-		return new Response('Internal Server Error', { status: 500 });
-	}
-};

src/routes/stats/+page.server.ts

@@ -0,0 +1,168 @@
+import { db } from '$lib/server/db';
+import { dailyCompletions, type DailyCompletion } from '$lib/server/db/schema';
+import { eq, desc } from 'drizzle-orm';
+import type { PageServerLoad } from './$types';
+
+export const load: PageServerLoad = async ({ url, locals }) => {
+	// Check if user is authenticated
+	if (!locals.user) {
+		return {
+			stats: null,
+			error: null,
+			user: null,
+			session: null,
+			requiresAuth: true
+		};
+	}
+	
+	const userId = locals.user.id;
+	
+	if (!userId) {
+		return {
+			stats: null,
+			error: 'No user ID provided',
+			user: locals.user,
+			session: locals.session
+		};
+	}
+
+	try {
+		// Get all completions for this user
+		const completions = await db
+			.select()
+			.from(dailyCompletions)
+			.where(eq(dailyCompletions.anonymousId, userId))
+			.orderBy(desc(dailyCompletions.date));
+
+		if (completions.length === 0) {
+			return {
+				stats: {
+					totalSolves: 0,
+					avgGuesses: 0,
+					gradeDistribution: {
+						'S++': 0,
+						'S+': 0,
+						'A+': 0,
+						'A': 0,
+						'B+': 0,
+						'B': 0,
+						'C+': 0,
+						'C': 0
+					},
+					currentStreak: 0,
+					bestStreak: 0,
+					recentCompletions: []
+				},
+				user: locals.user,
+				session: locals.session
+			};
+		}
+
+		// Calculate basic stats
+		const totalSolves = completions.length;
+		const totalGuesses = completions.reduce((sum: number, c: DailyCompletion) => sum + c.guessCount, 0);
+		const avgGuesses = Math.round((totalGuesses / totalSolves) * 100) / 100;
+
+		// Calculate grade distribution
+		const gradeDistribution = {
+			'S++': 0, // This will be calculated differently since we don't store chapter correctness
+			'S+': completions.filter((c: DailyCompletion) => c.guessCount === 1).length,
+			'A+': completions.filter((c: DailyCompletion) => c.guessCount === 2).length,
+			'A': completions.filter((c: DailyCompletion) => c.guessCount === 3).length,
+			'B+': completions.filter((c: DailyCompletion) => c.guessCount >= 4 && c.guessCount <= 6).length,
+			'B': completions.filter((c: DailyCompletion) => c.guessCount >= 7 && c.guessCount <= 10).length,
+			'C+': completions.filter((c: DailyCompletion) => c.guessCount >= 11 && c.guessCount <= 15).length,
+			'C': completions.filter((c: DailyCompletion) => c.guessCount > 15).length
+		};
+
+		// Calculate streaks
+		const sortedDates = completions
+			.map((c: DailyCompletion) => c.date)
+			.sort();
+		
+		let currentStreak = 0;
+		let bestStreak = 0;
+		let tempStreak = 1;
+		
+		if (sortedDates.length > 0) {
+			// Check if current streak is active (includes today or yesterday)
+			const today = new Date().toISOString().split('T')[0];
+			const yesterday = new Date(Date.now() - 24 * 60 * 60 * 1000).toISOString().split('T')[0];
+			const lastPlayedDate = sortedDates[sortedDates.length - 1];
+			
+			if (lastPlayedDate === today || lastPlayedDate === yesterday) {
+				currentStreak = 1;
+				
+				// Count backwards from the most recent date
+				for (let i = sortedDates.length - 2; i >= 0; i--) {
+					const currentDate = new Date(sortedDates[i + 1]);
+					const prevDate = new Date(sortedDates[i]);
+					const daysDiff = Math.floor((currentDate.getTime() - prevDate.getTime()) / (1000 * 60 * 60 * 24));
+					
+					if (daysDiff === 1) {
+						currentStreak++;
+					} else {
+						break;
+					}
+				}
+			}
+			
+			// Calculate best streak
+			bestStreak = 1;
+			for (let i = 1; i < sortedDates.length; i++) {
+				const currentDate = new Date(sortedDates[i]);
+				const prevDate = new Date(sortedDates[i - 1]);
+				const daysDiff = Math.floor((currentDate.getTime() - prevDate.getTime()) / (1000 * 60 * 60 * 24));
+				
+				if (daysDiff === 1) {
+					tempStreak++;
+				} else {
+					bestStreak = Math.max(bestStreak, tempStreak);
+					tempStreak = 1;
+				}
+			}
+			bestStreak = Math.max(bestStreak, tempStreak);
+		}
+
+		// Get recent completions (last 7 days)
+		const recentCompletions = completions
+			.slice(0, 7)
+			.map((c: DailyCompletion) => ({
+				date: c.date,
+				guessCount: c.guessCount,
+				grade: getGradeFromGuesses(c.guessCount)
+			}));
+
+		return {
+			stats: {
+				totalSolves,
+				avgGuesses,
+				gradeDistribution,
+				currentStreak,
+				bestStreak,
+				recentCompletions
+			},
+			user: locals.user,
+			session: locals.session
+		};
+
+	} catch (error) {
+		console.error('Error fetching user stats:', error);
+		return {
+			stats: null,
+			error: 'Failed to fetch stats',
+			user: locals.user,
+			session: locals.session
+		};
+	}
+};
+
+function getGradeFromGuesses(guessCount: number): string {
+	if (guessCount === 1) return "S+";
+	if (guessCount === 2) return "A+";
+	if (guessCount === 3) return "A";
+	if (guessCount >= 4 && guessCount <= 6) return "B+";
+	if (guessCount >= 7 && guessCount <= 10) return "B";
+	if (guessCount >= 11 && guessCount <= 15) return "C+";
+	return "C";
+}

src/routes/stats/+page.svelte

@@ -0,0 +1,221 @@
+<script lang="ts">
+	import { browser } from "$app/environment";
+	import { goto } from "$app/navigation";
+	import { onMount } from "svelte";
+	import { enhance } from '$app/forms';
+	import AuthModal from "$lib/components/AuthModal.svelte";
+	import { 
+		getGradeColor, 
+		formatDate, 
+		getStreakMessage, 
+		getPerformanceMessage,
+		type UserStats 
+	} from "$lib/utils/stats";
+
+	interface PageData {
+		stats: UserStats | null;
+		error?: string;
+		user?: any;
+		session?: any;
+		requiresAuth?: boolean;
+	}
+
+	let { data }: { data: PageData } = $props();
+	let authModalOpen = $state(false);
+
+	let loading = $state(true);
+
+	function getOrCreateAnonymousId(): string {
+		if (!browser) return "";
+		const key = "bibdle-anonymous-id";
+		let id = localStorage.getItem(key);
+		if (!id) {
+			id = crypto.randomUUID();
+			localStorage.setItem(key, id);
+		}
+		return id;
+	}
+
+	onMount(async () => {
+		loading = false;
+	});
+
+	function getGradePercentage(count: number, total: number): number {
+		return total > 0 ? Math.round((count / total) * 100) : 0;
+	}
+
+	$inspect(data);
+</script>
+
+<svelte:head>
+	<title>Stats | Bibdle</title>
+	<meta name="description" content="View your Bibdle game statistics and performance" />
+</svelte:head>
+
+<div class="min-h-screen bg-gradient-to-br from-amber-50 to-orange-100 p-4">
+	<div class="max-w-4xl mx-auto">
+		<!-- Header -->
+		<div class="text-center mb-8">
+			<h1 class="text-4xl font-bold text-gray-800 mb-2">Your Stats</h1>
+			<p class="text-gray-600">Track your Bibdle performance over time</p>
+			<div class="mt-4">
+				<a 
+					href="/"
+					class="inline-flex items-center px-4 py-2 bg-amber-600 text-white rounded-lg hover:bg-amber-700 transition-colors"
+				>
+					← Back to Game
+				</a>
+			</div>
+		</div>
+
+		{#if loading}
+			<div class="text-center py-12">
+				<div class="inline-block w-8 h-8 border-4 border-amber-600 border-t-transparent rounded-full animate-spin"></div>
+				<p class="mt-4 text-gray-600">Loading your stats...</p>
+			</div>
+		{:else if data.requiresAuth}
+			<div class="text-center py-12">
+				<div class="bg-blue-100 border border-blue-300 rounded-lg p-8 max-w-md mx-auto">
+					<h2 class="text-2xl font-bold text-blue-800 mb-4">Authentication Required</h2>
+					<p class="text-blue-700 mb-6">You must be logged in to see your stats.</p>
+					<div class="flex flex-col gap-3">
+						<button
+							onclick={() => authModalOpen = true}
+							class="inline-flex items-center justify-center px-6 py-3 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors font-medium"
+						>
+							🔐 Sign In / Sign Up
+						</button>
+						<a 
+							href="/" 
+							class="inline-flex items-center justify-center px-6 py-3 bg-gray-600 text-white rounded-lg hover:bg-gray-700 transition-colors font-medium"
+						>
+							← Back to Game
+						</a>
+					</div>
+				</div>
+			</div>
+		{:else if data.error}
+			<div class="text-center py-12">
+				<div class="bg-red-100 border border-red-300 rounded-lg p-6 max-w-md mx-auto">
+					<p class="text-red-700">{data.error}</p>
+					<a 
+						href="/" 
+						class="mt-4 inline-block px-4 py-2 bg-red-600 text-white rounded hover:bg-red-700 transition-colors"
+					>
+						Return to Game
+					</a>
+				</div>
+			</div>
+		{:else if !data.stats}
+			<div class="text-center py-12">
+				<div class="bg-yellow-100 border border-yellow-300 rounded-lg p-6 max-w-md mx-auto">
+					<p class="text-yellow-700">No stats available.</p>
+					<a 
+						href="/" 
+						class="mt-4 inline-block px-4 py-2 bg-yellow-600 text-white rounded hover:bg-yellow-700 transition-colors"
+					>
+						Start Playing
+					</a>
+				</div>
+			</div>
+		{:else}
+			{@const stats = data.stats}
+			
+			<!-- Overview Cards -->
+			<div class="grid grid-cols-1 md:grid-cols-3 gap-6 mb-8">
+				<!-- Total Solves -->
+				<div class="bg-white rounded-lg shadow-md p-6">
+					<div class="text-center">
+						<div class="text-3xl font-bold text-amber-600 mb-2">{stats.totalSolves}</div>
+						<div class="text-gray-600">Total Solves</div>
+						{#if stats.totalSolves > 0}
+							<div class="text-sm text-gray-500 mt-1">
+								{getPerformanceMessage(stats.avgGuesses)}
+							</div>
+						{/if}
+					</div>
+				</div>
+
+				<!-- Average Guesses -->
+				<div class="bg-white rounded-lg shadow-md p-6">
+					<div class="text-center">
+						<div class="text-3xl font-bold text-blue-600 mb-2">{stats.avgGuesses}</div>
+						<div class="text-gray-600">Avg. Guesses</div>
+						<div class="text-sm text-gray-500 mt-1">per solve</div>
+					</div>
+				</div>
+
+				<!-- Current Streak -->
+				<div class="bg-white rounded-lg shadow-md p-6">
+					<div class="text-center">
+						<div class="text-3xl font-bold text-green-600 mb-2">{stats.currentStreak}</div>
+						<div class="text-gray-600">Current Streak</div>
+						<div class="text-sm text-gray-500 mt-1">
+							{getStreakMessage(stats.currentStreak)}
+						</div>
+					</div>
+				</div>
+			</div>
+
+			<!-- Grade Distribution -->
+			{#if stats.totalSolves > 0}
+				<div class="bg-white rounded-lg shadow-md p-6 mb-8">
+					<h2 class="text-2xl font-bold text-gray-800 mb-4">Grade Distribution</h2>
+					<div class="grid grid-cols-2 md:grid-cols-4 gap-4">
+						{#each Object.entries(stats.gradeDistribution) as [grade, count]}
+							{@const percentage = getGradePercentage(count, stats.totalSolves)}
+							<div class="text-center">
+								<div class="mb-2">
+									<span class="inline-block px-3 py-1 rounded-full text-sm font-semibold {getGradeColor(grade)}">
+										{grade}
+									</span>
+								</div>
+								<div class="text-2xl font-bold text-gray-800">{count}</div>
+								<div class="text-sm text-gray-500">{percentage}%</div>
+							</div>
+						{/each}
+					</div>
+				</div>
+
+				<!-- Streak Info -->
+				<div class="bg-white rounded-lg shadow-md p-6 mb-8">
+					<h2 class="text-2xl font-bold text-gray-800 mb-4">Streak Information</h2>
+					<div class="grid grid-cols-1 md:grid-cols-2 gap-6">
+						<div class="text-center">
+							<div class="text-3xl font-bold text-green-600 mb-2">{stats.currentStreak}</div>
+							<div class="text-gray-600">Current Streak</div>
+						</div>
+						<div class="text-center">
+							<div class="text-3xl font-bold text-purple-600 mb-2">{stats.bestStreak}</div>
+							<div class="text-gray-600">Best Streak</div>
+						</div>
+					</div>
+				</div>
+
+				<!-- Recent Performance -->
+				{#if stats.recentCompletions.length > 0}
+					<div class="bg-white rounded-lg shadow-md p-6">
+						<h2 class="text-2xl font-bold text-gray-800 mb-4">Recent Performance</h2>
+						<div class="space-y-3">
+							{#each stats.recentCompletions as completion}
+								<div class="flex justify-between items-center py-2 border-b border-gray-100 last:border-b-0">
+									<div>
+										<span class="font-medium">{formatDate(completion.date)}</span>
+									</div>
+									<div class="flex items-center gap-3">
+										<span class="text-gray-600">{completion.guessCount} guess{completion.guessCount === 1 ? '' : 'es'}</span>
+										<span class="px-2 py-1 rounded text-sm font-semibold {getGradeColor(completion.grade)}">
+											{completion.grade}
+										</span>
+									</div>
+								</div>
+							{/each}
+						</div>
+					</div>
+				{/if}
+			{/if}
+		{/if}
+	</div>
+</div>
+
+<AuthModal bind:isOpen={authModalOpen} anonymousId={""} />

tests/signin-migration-unit.test.ts

@@ -0,0 +1,245 @@
+import { describe, it, expect, beforeEach, afterEach } from "bun:test";
+
+describe('Signin Migration Logic (Unit Tests)', () => {
+	
+	// Test the deduplication algorithm independently
+	it('should correctly identify and remove duplicates keeping earliest', () => {
+		// Mock completion data structure
+		type MockCompletion = {
+			id: string;
+			anonymousId: string;
+			date: string;
+			guessCount: number;
+			completedAt: Date;
+		};
+
+		// Test data: multiple completions on same date
+		const allUserCompletions: MockCompletion[] = [
+			{
+				id: 'comp1',
+				anonymousId: 'user123',
+				date: '2024-01-01',
+				guessCount: 4,
+				completedAt: new Date('2024-01-01T08:00:00Z') // Earliest
+			},
+			{
+				id: 'comp2', 
+				anonymousId: 'user123',
+				date: '2024-01-01',
+				guessCount: 2,
+				completedAt: new Date('2024-01-01T14:00:00Z') // Later
+			},
+			{
+				id: 'comp3',
+				anonymousId: 'user123',
+				date: '2024-01-01',
+				guessCount: 6,
+				completedAt: new Date('2024-01-01T20:00:00Z') // Latest
+			},
+			{
+				id: 'comp4',
+				anonymousId: 'user123',
+				date: '2024-01-02',
+				guessCount: 3,
+				completedAt: new Date('2024-01-02T09:00:00Z') // Unique date
+			}
+		];
+
+		// Implement the deduplication logic from signin server action
+		const dateGroups = new Map<string, MockCompletion[]>();
+		for (const completion of allUserCompletions) {
+			const date = completion.date;
+			if (!dateGroups.has(date)) {
+				dateGroups.set(date, []);
+			}
+			dateGroups.get(date)!.push(completion);
+		}
+
+		// Process dates with duplicates
+		const duplicateIds: string[] = [];
+		const keptEntries: MockCompletion[] = [];
+		
+		for (const [date, completions] of dateGroups) {
+			if (completions.length > 1) {
+				// Sort by completedAt timestamp (earliest first)
+				completions.sort((a, b) => a.completedAt.getTime() - b.completedAt.getTime());
+				
+				// Keep the first (earliest), mark the rest for deletion
+				const toKeep = completions[0];
+				const toDelete = completions.slice(1);
+				
+				keptEntries.push(toKeep);
+				duplicateIds.push(...toDelete.map(c => c.id));
+			} else {
+				// Single entry for this date, keep it
+				keptEntries.push(completions[0]);
+			}
+		}
+
+		// Verify the logic worked correctly
+		expect(duplicateIds).toHaveLength(2); // comp2 and comp3 should be deleted
+		expect(duplicateIds).toContain('comp2');
+		expect(duplicateIds).toContain('comp3');
+		expect(duplicateIds).not.toContain('comp1'); // comp1 should be kept (earliest)
+		expect(duplicateIds).not.toContain('comp4'); // comp4 should be kept (unique date)
+
+		// Verify kept entries
+		expect(keptEntries).toHaveLength(2);
+		
+		// Check that the earliest entry for 2024-01-01 was kept
+		const jan1Entry = keptEntries.find(e => e.date === '2024-01-01');
+		expect(jan1Entry).toBeTruthy();
+		expect(jan1Entry!.id).toBe('comp1'); // Earliest timestamp
+		expect(jan1Entry!.guessCount).toBe(4);
+		expect(jan1Entry!.completedAt.getTime()).toBe(new Date('2024-01-01T08:00:00Z').getTime());
+
+		// Check that unique date entry was preserved
+		const jan2Entry = keptEntries.find(e => e.date === '2024-01-02');
+		expect(jan2Entry).toBeTruthy();
+		expect(jan2Entry!.id).toBe('comp4');
+	});
+
+	it('should handle no duplicates correctly', () => {
+		type MockCompletion = {
+			id: string;
+			anonymousId: string;
+			date: string;
+			guessCount: number;
+			completedAt: Date;
+		};
+
+		// Test data: all unique dates
+		const allUserCompletions: MockCompletion[] = [
+			{
+				id: 'comp1',
+				anonymousId: 'user123',
+				date: '2024-01-01',
+				guessCount: 4,
+				completedAt: new Date('2024-01-01T08:00:00Z')
+			},
+			{
+				id: 'comp2',
+				anonymousId: 'user123', 
+				date: '2024-01-02',
+				guessCount: 2,
+				completedAt: new Date('2024-01-02T14:00:00Z')
+			}
+		];
+
+		// Run deduplication logic
+		const dateGroups = new Map<string, MockCompletion[]>();
+		for (const completion of allUserCompletions) {
+			if (!dateGroups.has(completion.date)) {
+				dateGroups.set(completion.date, []);
+			}
+			dateGroups.get(completion.date)!.push(completion);
+		}
+
+		const duplicateIds: string[] = [];
+		for (const [date, completions] of dateGroups) {
+			if (completions.length > 1) {
+				completions.sort((a, b) => a.completedAt.getTime() - b.completedAt.getTime());
+				const toDelete = completions.slice(1);
+				duplicateIds.push(...toDelete.map(c => c.id));
+			}
+		}
+
+		// Should find no duplicates
+		expect(duplicateIds).toHaveLength(0);
+	});
+
+	it('should handle edge case with same timestamp', () => {
+		type MockCompletion = {
+			id: string;
+			anonymousId: string;
+			date: string;
+			guessCount: number;
+			completedAt: Date;
+		};
+
+		// Edge case: same completion time (very unlikely but possible)
+		const sameTime = new Date('2024-01-01T08:00:00Z');
+		const allUserCompletions: MockCompletion[] = [
+			{
+				id: 'comp1',
+				anonymousId: 'user123',
+				date: '2024-01-01',
+				guessCount: 3,
+				completedAt: sameTime
+			},
+			{
+				id: 'comp2',
+				anonymousId: 'user123',
+				date: '2024-01-01', 
+				guessCount: 5,
+				completedAt: sameTime
+			}
+		];
+
+		// Run deduplication logic
+		const dateGroups = new Map<string, MockCompletion[]>();
+		for (const completion of allUserCompletions) {
+			if (!dateGroups.has(completion.date)) {
+				dateGroups.set(completion.date, []);
+			}
+			dateGroups.get(completion.date)!.push(completion);
+		}
+
+		const duplicateIds: string[] = [];
+		for (const [date, completions] of dateGroups) {
+			if (completions.length > 1) {
+				completions.sort((a, b) => a.completedAt.getTime() - b.completedAt.getTime());
+				const toDelete = completions.slice(1);
+				duplicateIds.push(...toDelete.map(c => c.id));
+			}
+		}
+
+		// Should still remove one duplicate (deterministically based on array order)
+		expect(duplicateIds).toHaveLength(1);
+		// Since they have the same timestamp, it keeps the first one in the sorted array
+		expect(duplicateIds[0]).toBe('comp2'); // Second entry gets removed
+	});
+
+	it('should validate migration condition logic', () => {
+		// Test the condition check that determines when migration should occur
+		const testCases = [
+			{ 
+				anonymousId: 'device2-id',
+				userId: 'device1-id',
+				shouldMigrate: true,
+				description: 'Different IDs should trigger migration'
+			},
+			{
+				anonymousId: 'same-id',
+				userId: 'same-id', 
+				shouldMigrate: false,
+				description: 'Same IDs should not trigger migration'
+			},
+			{
+				anonymousId: null as any,
+				userId: 'user-id',
+				shouldMigrate: false,
+				description: 'Null anonymous ID should not trigger migration'
+			},
+			{
+				anonymousId: undefined as any,
+				userId: 'user-id',
+				shouldMigrate: false,
+				description: 'Undefined anonymous ID should not trigger migration'
+			},
+			{
+				anonymousId: '',
+				userId: 'user-id', 
+				shouldMigrate: false,
+				description: 'Empty anonymous ID should not trigger migration'
+			}
+		];
+
+		for (const testCase of testCases) {
+			// This is the exact condition from signin/+page.server.ts
+			const shouldMigrate = !!(testCase.anonymousId && testCase.anonymousId !== testCase.userId);
+			
+			expect(shouldMigrate).toBe(testCase.shouldMigrate);
+		}
+	});
+});

tests/signin-migration.test.ts

@@ -0,0 +1,287 @@
+import { describe, it, expect, beforeEach, afterEach } from "bun:test";
+import { testDb as db } from '../src/lib/server/db/test';
+import { user, session, dailyCompletions } from '../src/lib/server/db/schema';
+import * as auth from '../src/lib/server/auth.test';
+import { eq, inArray } from 'drizzle-orm';
+import crypto from 'node:crypto';
+
+// Test helper functions
+function generateTestUUID() {
+	return crypto.randomUUID();
+}
+
+async function createTestUser(anonymousId: string, email: string, password: string = 'testpass123') {
+	const passwordHash = await auth.hashPassword(password);
+	const testUser = await auth.createUser(anonymousId, email, passwordHash, 'Test', 'User');
+	return testUser;
+}
+
+async function createTestCompletion(anonymousId: string, date: string, guessCount: number, completedAt: Date) {
+	const completion = {
+		id: generateTestUUID(),
+		anonymousId,
+		date,
+		guessCount,
+		completedAt
+	};
+	await db.insert(dailyCompletions).values(completion);
+	return completion;
+}
+
+async function clearTestData() {
+	// Clear test data in reverse dependency order
+	await db.delete(session);
+	await db.delete(dailyCompletions);
+	await db.delete(user);
+}
+
+describe('Signin Stats Migration', () => {
+	beforeEach(async () => {
+		await clearTestData();
+	});
+
+	afterEach(async () => {
+		await clearTestData();
+	});
+
+	it('should migrate stats from local anonymous ID to user ID on signin', async () => {
+		// Setup: Create user with device 1 anonymous ID
+		const device1AnonymousId = generateTestUUID();
+		const device2AnonymousId = generateTestUUID();
+		const email = 'test@example.com';
+		
+		const testUser = await createTestUser(device1AnonymousId, email);
+		
+		// Add some completions for device 1 (user's original device)
+		await createTestCompletion(device1AnonymousId, '2024-01-01', 3, new Date('2024-01-01T08:00:00Z'));
+		await createTestCompletion(device1AnonymousId, '2024-01-02', 5, new Date('2024-01-02T09:00:00Z'));
+		
+		// Add some completions for device 2 (before signin)
+		await createTestCompletion(device2AnonymousId, '2024-01-03', 2, new Date('2024-01-03T10:00:00Z'));
+		await createTestCompletion(device2AnonymousId, '2024-01-04', 4, new Date('2024-01-04T11:00:00Z'));
+		
+		// Verify initial state
+		const initialDevice1Stats = await db
+			.select()
+			.from(dailyCompletions)
+			.where(eq(dailyCompletions.anonymousId, device1AnonymousId));
+		const initialDevice2Stats = await db
+			.select()
+			.from(dailyCompletions)
+			.where(eq(dailyCompletions.anonymousId, device2AnonymousId));
+			
+		expect(initialDevice1Stats).toHaveLength(2);
+		expect(initialDevice2Stats).toHaveLength(2);
+		
+		// Simulate signin action - this is what happens in signin/+page.server.ts
+		const user = await auth.getUserByEmail(email);
+		expect(user).toBeTruthy();
+		
+		// Migrate stats (simulating the signin logic)
+		if (device2AnonymousId && device2AnonymousId !== user!.id) {
+			// Update all daily completions from device2 anonymous ID to user's ID
+			await db
+				.update(dailyCompletions)
+				.set({ anonymousId: user!.id })
+				.where(eq(dailyCompletions.anonymousId, device2AnonymousId));
+		}
+		
+		// Verify migration worked
+		const finalUserStats = await db
+			.select()
+			.from(dailyCompletions)
+			.where(eq(dailyCompletions.anonymousId, user!.id));
+		const remainingDevice2Stats = await db
+			.select()
+			.from(dailyCompletions)
+			.where(eq(dailyCompletions.anonymousId, device2AnonymousId));
+			
+		expect(finalUserStats).toHaveLength(4); // All 4 completions now under user ID
+		expect(remainingDevice2Stats).toHaveLength(0); // No more completions under device2 ID
+		
+		// Verify the actual data is correct
+		const dates = finalUserStats.map(c => c.date).sort();
+		expect(dates).toEqual(['2024-01-01', '2024-01-02', '2024-01-03', '2024-01-04']);
+	});
+
+	it('should deduplicate entries for same date keeping earliest completion', async () => {
+		// Setup: User played same day on both devices
+		const device1AnonymousId = generateTestUUID();
+		const device2AnonymousId = generateTestUUID();
+		const email = 'test@example.com';
+		
+		const testUser = await createTestUser(device1AnonymousId, email);
+		
+		// Both devices played on same date - device1 played earlier and better
+		const date = '2024-01-01';
+		const earlierTime = new Date('2024-01-01T08:00:00Z');
+		const laterTime = new Date('2024-01-01T14:00:00Z');
+		
+		await createTestCompletion(device1AnonymousId, date, 3, earlierTime); // Better score, earlier
+		await createTestCompletion(device2AnonymousId, date, 5, laterTime);   // Worse score, later
+		
+		// Also add unique dates to ensure they're preserved
+		await createTestCompletion(device1AnonymousId, '2024-01-02', 4, new Date('2024-01-02T09:00:00Z'));
+		await createTestCompletion(device2AnonymousId, '2024-01-03', 2, new Date('2024-01-03T10:00:00Z'));
+		
+		// Migrate stats
+		const user = await auth.getUserByEmail(email);
+		await db
+			.update(dailyCompletions)
+			.set({ anonymousId: user!.id })
+			.where(eq(dailyCompletions.anonymousId, device2AnonymousId));
+		
+		// Implement deduplication logic (from signin server action)
+		const allUserCompletions = await db
+			.select()
+			.from(dailyCompletions)
+			.where(eq(dailyCompletions.anonymousId, user!.id));
+
+		// Group by date to find duplicates
+		const dateGroups = new Map<string, typeof allUserCompletions>();
+		for (const completion of allUserCompletions) {
+			const date = completion.date;
+			if (!dateGroups.has(date)) {
+				dateGroups.set(date, []);
+			}
+			dateGroups.get(date)!.push(completion);
+		}
+
+		// Process dates with duplicates
+		const duplicateIds: string[] = [];
+		for (const [date, completions] of dateGroups) {
+			if (completions.length > 1) {
+				// Sort by completedAt timestamp (earliest first)
+				completions.sort((a, b) => a.completedAt.getTime() - b.completedAt.getTime());
+				
+				// Keep the first (earliest), mark the rest for deletion
+				const toDelete = completions.slice(1);
+				duplicateIds.push(...toDelete.map(c => c.id));
+			}
+		}
+
+		// Delete duplicate entries
+		if (duplicateIds.length > 0) {
+			await db
+				.delete(dailyCompletions)
+				.where(inArray(dailyCompletions.id, duplicateIds));
+		}
+		
+		// Verify deduplication worked correctly
+		const finalStats = await db
+			.select()
+			.from(dailyCompletions)
+			.where(eq(dailyCompletions.anonymousId, user!.id));
+			
+		expect(finalStats).toHaveLength(3); // One duplicate removed
+		
+		// Verify the correct entry was kept for the duplicate date
+		const duplicateDateEntry = finalStats.find(c => c.date === date);
+		expect(duplicateDateEntry).toBeTruthy();
+		expect(duplicateDateEntry!.guessCount).toBe(3); // Better score kept
+		expect(duplicateDateEntry!.completedAt.getTime()).toBe(earlierTime.getTime()); // Earlier time kept
+		
+		// Verify unique dates are preserved
+		const allDates = finalStats.map(c => c.date).sort();
+		expect(allDates).toEqual(['2024-01-01', '2024-01-02', '2024-01-03']);
+	});
+
+	it('should handle no migration when anonymous ID matches user ID', async () => {
+		// Setup: User signing in from same device they signed up on
+		const anonymousId = generateTestUUID();
+		const email = 'test@example.com';
+		
+		const testUser = await createTestUser(anonymousId, email);
+		
+		// Add some completions
+		await createTestCompletion(anonymousId, '2024-01-01', 3, new Date('2024-01-01T08:00:00Z'));
+		await createTestCompletion(anonymousId, '2024-01-02', 5, new Date('2024-01-02T09:00:00Z'));
+		
+		// Verify initial state
+		const initialStats = await db
+			.select()
+			.from(dailyCompletions)
+			.where(eq(dailyCompletions.anonymousId, anonymousId));
+		expect(initialStats).toHaveLength(2);
+		
+		// Simulate signin with same anonymous ID (no migration needed)
+		const user = await auth.getUserByEmail(email);
+		
+		// Migration logic should skip when IDs match
+		const shouldMigrate = anonymousId && anonymousId !== user!.id;
+		expect(shouldMigrate).toBe(false);
+		
+		// Verify no changes
+		const finalStats = await db
+			.select()
+			.from(dailyCompletions)
+			.where(eq(dailyCompletions.anonymousId, anonymousId));
+		expect(finalStats).toHaveLength(2);
+		expect(finalStats[0].anonymousId).toBe(anonymousId);
+	});
+
+	it('should handle multiple duplicates for same date correctly', async () => {
+		// Edge case: User played same date on 3+ devices
+		const device1AnonymousId = generateTestUUID();
+		const device2AnonymousId = generateTestUUID();
+		const device3AnonymousId = generateTestUUID();
+		const email = 'test@example.com';
+		
+		const testUser = await createTestUser(device1AnonymousId, email);
+		
+		const date = '2024-01-01';
+		// Three completions on same date at different times
+		await createTestCompletion(device1AnonymousId, date, 4, new Date('2024-01-01T08:00:00Z')); // Earliest
+		await createTestCompletion(device2AnonymousId, date, 2, new Date('2024-01-01T14:00:00Z')); // Middle
+		await createTestCompletion(device3AnonymousId, date, 6, new Date('2024-01-01T20:00:00Z')); // Latest
+		
+		// Migrate all to user ID
+		const user = await auth.getUserByEmail(email);
+		await db
+			.update(dailyCompletions)
+			.set({ anonymousId: user!.id })
+			.where(eq(dailyCompletions.anonymousId, device2AnonymousId));
+		await db
+			.update(dailyCompletions)
+			.set({ anonymousId: user!.id })
+			.where(eq(dailyCompletions.anonymousId, device3AnonymousId));
+		
+		// Implement deduplication
+		const allUserCompletions = await db
+			.select()
+			.from(dailyCompletions)
+			.where(eq(dailyCompletions.anonymousId, user!.id));
+
+		const dateGroups = new Map<string, typeof allUserCompletions>();
+		for (const completion of allUserCompletions) {
+			if (!dateGroups.has(completion.date)) {
+				dateGroups.set(completion.date, []);
+			}
+			dateGroups.get(completion.date)!.push(completion);
+		}
+
+		const duplicateIds: string[] = [];
+		for (const [_, completions] of dateGroups) {
+			if (completions.length > 1) {
+				completions.sort((a, b) => a.completedAt.getTime() - b.completedAt.getTime());
+				const toDelete = completions.slice(1);
+				duplicateIds.push(...toDelete.map(c => c.id));
+			}
+		}
+
+		// Delete duplicates
+		for (const id of duplicateIds) {
+			await db.delete(dailyCompletions).where(eq(dailyCompletions.id, id));
+		}
+		
+		// Verify only earliest kept
+		const finalStats = await db
+			.select()
+			.from(dailyCompletions)
+			.where(eq(dailyCompletions.anonymousId, user!.id));
+			
+		expect(finalStats).toHaveLength(1); // 2 duplicates removed
+		expect(finalStats[0].guessCount).toBe(4); // First device's score
+		expect(finalStats[0].completedAt.getTime()).toBe(new Date('2024-01-01T08:00:00Z').getTime());
+	});
+});

todo.md

@@ -1,17 +1,22 @@
 # in progress
 
-- Show new/old testament after 3 guesses and section after 7 guesses
-- Add sections for "first letter", "Canonical/deutero", etc...
-- Make the UI more "wordle-like" ()
-- How do you balance rewarding knowledge vs incentivising learning?
 
 # todo
 
+- login
+- login route
+
 - impossible mode (1904 greek bible) three guesses only.
 
   - share both classic and impossible mode with both buttons
 
-- add imposter mode
+- improve imposter mode
+
+- Show new/old testament after 3 guesses and section after 7 guesses
+- Add sections for "first letter", "Canonical/deutero", etc...
+
+- How do you balance rewarding knowledge vs incentivising learning?
+
 
 - instructions
 
@@ -54,6 +59,29 @@ I created Bibdle from a combination of two things. The first is my lifelong desi
 
 # done
 
+## february 2nd
+
+- created rss feed
+- fixed "first letter" clue edge cases
+- updated ranking formula
+
+## january 28th
+
+- add percentile stats, update chapter guess UI
+- fixed middle statline (removed meaningless %)
+- added instructions
+- added email button
+- added test buttons for 3.0 UI/UX
+- package upgrades
+
+## january 26th
+
+- Make the UI more "wordle-like"
+- added deployment script (./deploy.sh)
+- added bluesky button
+- added "first letter" column
+- added imposter mode, v0.1 (mom likes it) but needs work
+
 ## january 5th
 
 - created Imposter Mode with four options, identify the verse that is not in the same book as the other three. Needs more testing...
@@ -64,6 +92,8 @@ I created Bibdle from a combination of two things. The first is my lifelong desi
 - For bonus points: guess the verse/psalm number
 - major UI styling revamp
 
+-- 2026 --
+
 ## december 30th
 
 - merged the embeddings/similarity route into production