feat: full health & fitness app with workout/meal planning

- Login/register with JWT auth
- User profile (age, weight, height, goal, country)
- AI trainer agent: 7-day workout programs by goal
- AI dietitian agent: calorie-based meal plans with Turkish cuisine
- Shopping list generator from meal plans
- Modern Turkish UI (SPA)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

package.json

@@ -1,15 +1,18 @@
 {
   "name": "@infinicaretech/health-app",
-  "version": "1.0.0",
+  "version": "2.0.0",
   "private": true,
-  "description": "Production-ready health check API for GitOps deployment",
+  "description": "Comprehensive health & fitness web application with workout and meal planning",
   "main": "src/server.js",
   "scripts": {
     "start": "node src/server.js",
     "dev": "node --watch src/server.js"
   },
   "dependencies": {
-    "express": "^4.21.2"
+    "bcryptjs": "^2.4.3",
+    "better-sqlite3": "^11.7.0",
+    "express": "^4.21.2",
+    "jsonwebtoken": "^9.0.2"
   },
   "engines": {
     "node": ">=20.0.0"