Add initial project structure and documentation files

- Created .gitignore to exclude sensitive files and directories.
- Added API documentation in API_DOCUMENTATION.md.
- Included deployment instructions in DEPLOYMENT.md.
- Established project structure documentation in PROJECT_STRUCTURE.md.
- Updated README.md with project status and team information.
- Added recommendations and status tracking documents.
- Introduced testing guidelines in TESTING.md.
- Set up CI workflow in .github/workflows/ci.yml.
- Created Dockerfile for backend and frontend setups.
- Added various service and utility files for backend functionality.
- Implemented frontend components and pages for user interface.
- Included mobile app structure and services.
- Established scripts for deployment across multiple chains.

docker-compose.yml

@@ -0,0 +1,75 @@
+version: '3.8'
+
+services:
+  postgres:
+    image: postgres:15-alpine
+    environment:
+      POSTGRES_USER: ${POSTGRES_USER:-asle}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-asle_password}
+      POSTGRES_DB: ${POSTGRES_DB:-asle}
+    ports:
+      - "5432:5432"
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U asle"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  redis:
+    image: redis:7-alpine
+    ports:
+      - "6379:6379"
+    volumes:
+      - redis_data:/data
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  backend:
+    build:
+      context: ./backend
+      dockerfile: Dockerfile
+    ports:
+      - "4000:4000"
+    environment:
+      - NODE_ENV=${NODE_ENV:-development}
+      - DATABASE_URL=postgresql://${POSTGRES_USER:-asle}:${POSTGRES_PASSWORD:-asle_password}@postgres:5432/${POSTGRES_DB:-asle}?schema=public
+      - REDIS_URL=redis://redis:6379
+      - RPC_URL=${RPC_URL:-http://host.docker.internal:8545}
+      - DIAMOND_ADDRESS=${DIAMOND_ADDRESS}
+      - JWT_SECRET=${JWT_SECRET:-change-me-in-production}
+    depends_on:
+      postgres:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+    volumes:
+      - ./backend:/app
+      - /app/node_modules
+    command: npm run dev
+
+  frontend:
+    build:
+      context: ./frontend
+      dockerfile: Dockerfile
+    ports:
+      - "3000:3000"
+    environment:
+      - NEXT_PUBLIC_API_URL=http://localhost:4000/api
+      - NEXT_PUBLIC_DIAMOND_ADDRESS=${DIAMOND_ADDRESS}
+    depends_on:
+      - backend
+    volumes:
+      - ./frontend:/app
+      - /app/node_modules
+      - /app/.next
+    command: npm run dev
+
+volumes:
+  postgres_data:
+  redis_data:
+