Initial build: personal annual letter + podcast year-end email generator

- Monthly journal: 6 prompts per month, saved to localStorage
- Year-end reflections: 6 closing prompts compiled into a letter
- Podcast module: 9 prompts → ready-to-send listener email with preview tab
- Home dashboard: month grid, progress bar, year-end task checklist
- Letter view: formatted narrative with Copy and Download
- Dockerfile + nginx.conf for containerized deployment

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

index.html

@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Annual Letter</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>