feat: add social features, leaderboard, auth enhancements, and admin fixes

- Implement Social Features: Shared Tasks, Global Access, Privacy Settings (Leaderboard/Searchable).
- Add Leaderboard Page and API.
- Enhance Auth: Support Email/Username login, explicit duplicate registration errors.
- Fix: Admin login password hash regression.
- Refactor: Move to wouter for routing, add Admin Dashboard and User Management.
- Add Setup Wizard.
- Update UI with Sidebar and Gamification elements.

docker-compose.yml

@@ -15,7 +15,7 @@ services:
     ports:
       - "${POSTGRES_PORT:-5432}:5432"
     healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-taskflow}"]
+      test: [ "CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-taskflow}" ]
       interval: 10s
       timeout: 5s
       retries: 5
@@ -37,13 +37,16 @@ services:
       # DATABASE_SSL options: 'true' (SSL with self-signed), 'require' (SSL with valid cert), or unset (no SSL)
       # For local postgres container, leave unset. For external PostgreSQL, set as needed.
       DATABASE_SSL: ${DATABASE_SSL:-}
+      SESSION_SECRET: ${SESSION_SECRET:-supersecret_session_key}
+    # volumes:
+    #   - ./dist/public:/app/server/public
     ports:
-      - "${APP_PORT:-5000}:5000"
+      - "5002:5000"
     depends_on:
       postgres:
         condition: service_healthy
     healthcheck:
-      test: ["CMD", "node", "-e", "require('http').get('http://localhost:5000/api/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"]
+      test: [ "CMD", "node", "-e", "require('http').get('http://localhost:5000/api/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})" ]
       interval: 30s
       timeout: 10s
       retries: 3