Add PDF reports, file uploads, admin auth, and comprehensive tests

Features:
- PDF service for generating task reports with ReportLab-style formatting
- Storage service for file uploads (local and S3-compatible)
- Admin authentication middleware with JWT support
- Admin user model and repository

Infrastructure:
- Updated Docker configuration for admin panel builds
- Email service enhancements for task notifications
- Updated router with admin and file upload routes
- Environment configuration updates

Tests:
- Unit tests for handlers (auth, residence, task)
- Unit tests for models (user, residence, task)
- Unit tests for repositories (user, residence, task)
- Unit tests for services (residence, task)
- Integration test setup
- Test utilities for mocking database and services

Database:
- Admin user seed data
- Updated test data seeds

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

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

docker-compose.yml

@@ -117,7 +117,7 @@ services:
       FCM_SERVER_KEY: ${FCM_SERVER_KEY}
     volumes:
       - ./push_certs:/certs:ro
-      - api_uploads:/app/uploads
+      - ./uploads:/app/uploads
     depends_on:
       db:
         condition: service_healthy
@@ -133,6 +133,30 @@ services:
     networks:
       - mycrib-network
 
+  # MyCrib Admin Panel (Next.js)
+  admin:
+    build:
+      context: .
+      target: admin
+    container_name: mycrib-admin
+    restart: unless-stopped
+    ports:
+      - "${ADMIN_PORT:-3000}:3000"
+    environment:
+      PORT: "3000"
+      HOSTNAME: "0.0.0.0"
+      NEXT_PUBLIC_API_URL: "${NEXT_PUBLIC_API_URL:-http://api:8000}"
+    depends_on:
+      api:
+        condition: service_healthy
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:3000/admin/"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+    networks:
+      - mycrib-network
+
   # MyCrib Worker (Background Jobs)
   worker:
     build:
@@ -179,43 +203,9 @@ services:
     networks:
       - mycrib-network
 
-  # MyCrib Admin Panel
-  admin:
-    build:
-      context: .
-      target: admin
-    container_name: mycrib-admin
-    restart: unless-stopped
-    ports:
-      - "${ADMIN_PORT:-9000}:9000"
-    environment:
-      # Server
-      PORT: "8000"  # Used to calculate admin port
-      DEBUG: "${DEBUG:-false}"
-
-      # Database
-      DB_HOST: db
-      DB_PORT: "5432"
-      POSTGRES_USER: ${POSTGRES_USER:-mycrib}
-      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-mycrib_dev_password}
-      POSTGRES_DB: ${POSTGRES_DB:-mycrib}
-      DB_SSLMODE: "${DB_SSLMODE:-disable}"
-
-      # Security
-      SECRET_KEY: ${SECRET_KEY:-dev-secret-key-change-in-production-min-32-chars}
-    volumes:
-      - admin_uploads:/app/uploads
-    depends_on:
-      db:
-        condition: service_healthy
-    networks:
-      - mycrib-network
-
 volumes:
   postgres_data:
   redis_data:
-  api_uploads:
-  admin_uploads:
 
 networks:
   mycrib-network: