Initial commit: TaskPool React panel

- React frontend with route-level code splitting
- Backend rebranded from Baihu to TaskPool
- DB brand migration script and local compatibility

main.go

@@ -0,0 +1,65 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/engigu/taskpool/cmd"
+	"github.com/engigu/taskpool/internal/bootstrap"
+	"github.com/engigu/taskpool/internal/constant"
+)
+
+// @title TaskPool API
+// @version 1.0
+// @description TaskPool OpenAPI Server documentation.
+// @termsOfService http://swagger.io/terms/
+// @contact.name API Support
+// @contact.url http://www.swagger.io/support
+// @contact.email support@swagger.io
+// @license.name Apache 2.0
+// @license.url http://www.apache.org/licenses/LICENSE-2.0.html
+// @host localhost:8052
+// @BasePath /open2api/v1
+// @query.collection.format multi
+// @securityDefinitions.apikey BearerAuth
+// @in header
+// @name Authorization
+// @description Type "Bearer" followed by a space and the API token.
+
+func printHelp() {
+	fmt.Println("\nTaskPool - 极致轻量、高性能的自动化任务调度平台")
+	fmt.Println("用法:")
+	fmt.Println("  taskpool <命令> [参数]")
+	fmt.Println("可用命令:")
+	for _, info := range constant.Commands {
+		fmt.Printf("  %-15s %s\n", info.Name, info.Description)
+	}
+	fmt.Println("\n使用 'taskpool <命令> --help' 查看具体命令的参数说明。")
+	fmt.Println()
+}
+
+func main() {
+	if len(os.Args) < 2 {
+		printHelp()
+		os.Exit(1)
+	}
+
+	commandName := os.Args[1]
+
+	if commandName == "server" {
+		bootstrap.New().Run()
+		return
+	}
+
+	if handler, ok := cmd.Handlers[commandName]; ok {
+		if commandName != "-v" && commandName != "-V" && commandName != "version" {
+			bootstrap.InitBasicForCmd() // 专为命令行工具定制启动基础环境，屏蔽后台启动刷屏日志
+		}
+		handler(os.Args[2:])
+		return
+	}
+
+	fmt.Printf("Unknown command: %s\n", commandName)
+	printHelp()
+	os.Exit(1)
+}