Freezmo: self-hosted notes-to-activities study app

Next.js 15 app that turns photos, PDFs, DOCX/PPTX and text into a swipeable
feed of AI-generated activities (flashcards, multiple choice, true/false,
fill-in-the-blank, matching, ordering, short answer) using the user's own
Ollama models.

Highlights:
- All AI calls run in server route handlers; the browser never talks to Ollama.
- Bring-your-own-key mode (default): the key lives only in the browser and is
  sent per-request; server, local-daemon and shared-key modes also supported.
- Client-side document extraction (pdf.js, mammoth, jszip) with scanned-PDF
  page rendering for the vision model; notes stay in their original language.
- ChatGPT-style shell: collapsible sidebar / mobile drawer, neutral token-based
  light + dark themes, folder organisation, PWA (manifest, SW, offline page).
- Strict JSON validation with zod + auto-repair, rate limiting, and request
  guards (cross-origin, body-size, API-key sanitising).
- setup.sh bootstraps deps, .env.local and a production build.

Gitignore excludes .env*, the generated pdf.js worker and local scratch files.

package.json

@@ -3,25 +3,34 @@
   "version": "0.1.0",
   "private": true,
   "scripts": {
-    "dev": "next dev --turbopack",
-    "build": "next build --turbopack",
-    "start": "next start",
+    "predev": "node scripts/copy-pdf-worker.mjs",
+    "dev": "next dev -H 0.0.0.0 -p 3207",
+    "prebuild": "node scripts/copy-pdf-worker.mjs",
+    "build": "next build",
+    "start": "next start -H 0.0.0.0 -p 3207",
     "lint": "eslint"
   },
   "dependencies": {
+    "canvas-confetti": "^1.9.4",
+    "framer-motion": "^12.23.24",
+    "jszip": "^3.10.2",
+    "mammoth": "^1.13.0",
+    "next": "15.5.27",
+    "pdfjs-dist": "^6.4.299",
     "react": "19.1.0",
     "react-dom": "19.1.0",
-    "next": "15.5.27"
+    "zod": "^4.1.13"
   },
   "devDependencies": {
-    "typescript": "^5",
+    "@eslint/eslintrc": "^3",
+    "@tailwindcss/postcss": "^4",
+    "@types/canvas-confetti": "^1.9.0",
     "@types/node": "^20",
     "@types/react": "^19",
     "@types/react-dom": "^19",
-    "@tailwindcss/postcss": "^4",
-    "tailwindcss": "^4",
     "eslint": "^9",
     "eslint-config-next": "15.5.27",
-    "@eslint/eslintrc": "^3"
+    "tailwindcss": "^4",
+    "typescript": "^5"
   }
 }