feat: 添加 webserver 包并重构主函数以启动路由

- 新增 webserver/router.go 文件，定义了 Gin 服务器和相关路由
- 在 main.go 中调用 webserver.StartRouter() 启动路由

webserver/router.go

@@ -0,0 +1,32 @@
+package webserver
+
+import (
+	"time"
+
+	"git.lxtend.com/qqbot/handler/restart"
+	"git.lxtend.com/qqbot/handler/ticket"
+	"git.lxtend.com/qqbot/health"
+	"github.com/gin-contrib/cors"
+	"github.com/gin-gonic/gin"
+)
+
+func StartRouter() {
+	ginServer := gin.New()
+	ginServer.Use(cors.New(cors.Config{
+		AllowOrigins:     []string{"https://www.lxtend.com", "https://git.lxtend.com"},
+		AllowMethods:     []string{"GET", "POST", "PUT", "DELETE", "OPTIONS"},
+		AllowHeaders:     []string{"Origin", "Content-Type", "Accept", "Authorization", "X-CSRF-Token"},
+		ExposeHeaders:    []string{"Content-Length", "X-CSRF-Token"},
+		AllowCredentials: true,
+		MaxAge:           12 * time.Hour,
+	}))
+	healthEngine := ginServer.Group("/health")
+	healthEngine.GET("/ping", health.HealthHandler)
+	ticketEngine := ginServer.Group("/ticket")
+	ticketEngine.GET("", ticket.TicketHandler)
+	gitEngine := ginServer.Group("/git")
+	gitEngine.GET("/pull", restart.PullCodeHandler)
+	gitEngine.GET("/build", restart.BuildBotHandler)
+	gitEngine.GET("/restart", restart.RestartBotHandler)
+	go ginServer.Run(":3434")
+}