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

Makefile

@@ -0,0 +1,78 @@
+.PHONY: build run dev test clean install docker
+
+# 项目信息
+PROJECT_NAME := giteapm
+BINARY_NAME := giteapm
+VERSION := $(shell git describe --tags --always --dirty)
+BUILD_TIME := $(shell date +%Y-%m-%d\ %H:%M:%S)
+GO_VERSION := $(shell go version | cut -d ' ' -f 3)
+
+# 构建参数
+LDFLAGS := -X 'main.Version=$(VERSION)' \
+           -X 'main.BuildTime=$(BUILD_TIME)' \
+           -X 'main.GoVersion=$(GO_VERSION)'
+
+# 默认目标
+all: build
+
+# 安装依赖
+install:
+	go mod download
+	go mod tidy
+
+# 构建
+build:
+	go build -ldflags "$(LDFLAGS)" -o bin/$(BINARY_NAME) cmd/main.go
+
+# 运行
+run: build
+	./bin/$(BINARY_NAME) -config config/config.yaml
+
+# 开发模式运行
+dev:
+	go run cmd/main.go -config config/config.yaml
+
+# 运行测试
+test:
+	go test -v ./...
+
+# 代码检查
+lint:
+	golangci-lint run
+
+# 清理
+clean:
+	rm -rf bin/
+	go clean
+
+# 数据库迁移
+migrate-up:
+	mysql -u root -p < schema.sql
+
+# Docker 构建
+docker-build:
+	docker build -t $(PROJECT_NAME):$(VERSION) .
+	docker tag $(PROJECT_NAME):$(VERSION) $(PROJECT_NAME):latest
+
+# Docker 运行
+docker-run:
+	docker-compose up -d
+
+# Docker 停止
+docker-stop:
+	docker-compose down
+
+# 帮助
+help:
+	@echo "可用命令:"
+	@echo "  install      - 安装依赖"
+	@echo "  build        - 构建应用"
+	@echo "  run          - 运行应用"
+	@echo "  dev          - 开发模式运行"
+	@echo "  test         - 运行测试"
+	@echo "  lint         - 代码检查"
+	@echo "  clean        - 清理构建文件"
+	@echo "  migrate-up   - 数据库迁移"
+	@echo "  docker-build - Docker 构建"
+	@echo "  docker-run   - Docker 运行"
+	@echo "  docker-stop  - Docker 停止"