Initial commit: MyCrib API in Go

Complete rewrite of Django REST API to Go with:
- Gin web framework for HTTP routing
- GORM for database operations
- GoAdmin for admin panel
- Gorush integration for push notifications
- Redis for caching and job queues

Features implemented:
- User authentication (login, register, logout, password reset)
- Residence management (CRUD, sharing, share codes)
- Task management (CRUD, kanban board, completions)
- Contractor management (CRUD, specialties)
- Document management (CRUD, warranties)
- Notifications (preferences, push notifications)
- Subscription management (tiers, limits)

Infrastructure:
- Docker Compose for local development
- Database migrations and seed data
- Admin panel for data management

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

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

docker/docker-compose.yml

@@ -0,0 +1,96 @@
+version: '3.8'
+
+services:
+  api:
+    build:
+      context: ..
+      dockerfile: docker/Dockerfile
+    ports:
+      - "8000:8000"
+    environment:
+      - PORT=8000
+      - DEBUG=true
+      - SECRET_KEY=${SECRET_KEY:-development-secret-key}
+      - POSTGRES_DB=${POSTGRES_DB:-mycrib}
+      - POSTGRES_USER=${POSTGRES_USER:-postgres}
+      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-postgres}
+      - DB_HOST=db
+      - DB_PORT=5432
+      - REDIS_URL=redis://redis:6379/0
+      - EMAIL_HOST=${EMAIL_HOST:-smtp.gmail.com}
+      - EMAIL_PORT=${EMAIL_PORT:-587}
+      - EMAIL_HOST_USER=${EMAIL_HOST_USER:-}
+      - EMAIL_HOST_PASSWORD=${EMAIL_HOST_PASSWORD:-}
+    depends_on:
+      db:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+    restart: unless-stopped
+    networks:
+      - mycrib-network
+
+  worker:
+    build:
+      context: ..
+      dockerfile: docker/Dockerfile
+    command: ["./mycrib-worker"]
+    environment:
+      - DEBUG=true
+      - SECRET_KEY=${SECRET_KEY:-development-secret-key}
+      - POSTGRES_DB=${POSTGRES_DB:-mycrib}
+      - POSTGRES_USER=${POSTGRES_USER:-postgres}
+      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-postgres}
+      - DB_HOST=db
+      - DB_PORT=5432
+      - REDIS_URL=redis://redis:6379/0
+    depends_on:
+      db:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+    restart: unless-stopped
+    networks:
+      - mycrib-network
+
+  db:
+    image: postgres:15-alpine
+    environment:
+      - POSTGRES_DB=${POSTGRES_DB:-mycrib}
+      - POSTGRES_USER=${POSTGRES_USER:-postgres}
+      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-postgres}
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres} -d ${POSTGRES_DB:-mycrib}"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+    restart: unless-stopped
+    networks:
+      - mycrib-network
+
+  redis:
+    image: redis:7-alpine
+    ports:
+      - "6379:6379"
+    volumes:
+      - redis_data:/data
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+    restart: unless-stopped
+    networks:
+      - mycrib-network
+
+volumes:
+  postgres_data:
+  redis_data:
+
+networks:
+  mycrib-network:
+    driver: bridge