Initial commit: Gitea Project Management System

Features:
- Complete project management system with Epic/Story/Task hierarchy
- Vue.js 3 + Element Plus frontend with kanban board
- Go backend with Gin framework and GORM
- OAuth2 integration with Gitea
- Docker containerization with MySQL
- RESTful API for project, task, and user management
- JWT authentication and authorization
- Responsive web interface with dashboard

docker-compose.yml

@@ -0,0 +1,42 @@
+version: '3.8'
+
+services:
+  mysql:
+    image: mysql:8.0
+    container_name: giteapm_mysql
+    environment:
+      MYSQL_ROOT_PASSWORD: password
+      MYSQL_DATABASE: giteapm
+      MYSQL_USER: giteapm
+      MYSQL_PASSWORD: giteapm_password
+    ports:
+      - "3306:3306"
+    volumes:
+      - mysql_data:/var/lib/mysql
+      - ./schema.sql:/docker-entrypoint-initdb.d/schema.sql
+    command: --default-authentication-plugin=mysql_native_password
+    healthcheck:
+      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
+      timeout: 20s
+      retries: 10
+
+  giteapm:
+    build: .
+    container_name: giteapm_app
+    ports:
+      - "8080:8080"
+    depends_on:
+      mysql:
+        condition: service_healthy
+    environment:
+      - DB_HOST=mysql
+      - DB_PORT=3306
+      - DB_USER=root
+      - DB_PASSWORD=password
+      - DB_NAME=giteapm
+    volumes:
+      - ./config/config.yaml:/root/config/config.yaml
+    command: ["./giteapm", "-config", "config/config.yaml"]
+
+volumes:
+  mysql_data: