feat: 添加同步进度显示和中文界面支持

refactor: 重构同步引擎以支持进度跟踪
style: 更新前端界面为中文
docs: 更新README为中文文档

main.go

@@ -101,16 +101,25 @@ func runServer(cfg *config.Config, engine *sync.Engine) error {
 	// Serve embedded frontend
 	distFS, err := fs.Sub(webFS, "web/dist")
 	if err == nil {
-		// Serve assets
-		r.StaticFS("/assets", http.FS(distFS))
-		// SPA fallback - serve index.html for non-API routes
+		fileServer := http.FileServer(http.FS(distFS))
 		r.NoRoute(func(c *gin.Context) {
-			if !strings.HasPrefix(c.Request.URL.Path, "/api") {
-				data, _ := webFS.ReadFile("web/dist/index.html")
-				c.Data(http.StatusOK, "text/html; charset=utf-8", data)
-			} else {
+			if strings.HasPrefix(c.Request.URL.Path, "/api") {
 				c.JSON(http.StatusNotFound, gin.H{"error": "Not found"})
+				return
 			}
+			// Try to serve static file first
+			name := strings.TrimPrefix(c.Request.URL.Path, "/")
+			if name != "" {
+				f, err := distFS.Open(name)
+				if err == nil {
+					f.Close()
+					fileServer.ServeHTTP(c.Writer, c.Request)
+					return
+				}
+			}
+			// SPA fallback - serve index.html
+			data, _ := webFS.ReadFile("web/dist/index.html")
+			c.Data(http.StatusOK, "text/html; charset=utf-8", data)
 		})
 	}
 
@@ -124,10 +133,10 @@ func runServer(cfg *config.Config, engine *sync.Engine) error {
 			protected.GET("/settings", handler.HandleGetSettings)
 			protected.PUT("/settings", handler.HandleUpdateSettings)
 			protected.GET("/servers", handler.HandleListServers)
+			protected.POST("/servers/test", handler.HandleTestConnection)
 			protected.POST("/servers", handler.HandleCreateServer)
 			protected.PUT("/servers/:id", handler.HandleUpdateServer)
 			protected.DELETE("/servers/:id", handler.HandleDeleteServer)
-			protected.POST("/servers/:id/test", handler.HandleTestConnection)
 			protected.GET("/servers/:id/repos", handler.HandleListRepos)
 			protected.POST("/servers/:id/discover", handler.HandleDiscoverRepos)
 			protected.POST("/servers/:id/sync", handler.HandleSyncServer(engine))