feat(server): add connection URL response and logging middleware

- Add direct URL response for running connections
- Enable gin logging middleware for better request tracking
- Improve connection status handling

Author: 0x5457

internal/server/router/connection.go

@@ -35,6 +35,11 @@ func (cr *ConnectionRouter) Get(ctx *gin.Context) {
 		return
 	}
 
+	if conn.Status.Phase == tfv1.TensorFusionConnectionRunning {
+		ctx.JSON(200, conn.Status.ConnectionURL)
+		return
+	}
+
 	// Subscribe to connection updates
 	ch, cancelFunc := cr.watcher.subscribe(req)
 	defer cancelFunc()

internal/server/server.go

@@ -9,9 +9,11 @@ import (
 func NewHTTPServer(
 	cr *router.ConnectionRouter,
 ) *gin.Engine {
+
 	r := gin.New()
 	r.Use(gzip.Gzip(gzip.DefaultCompression))
 	r.Use(gin.Recovery())
+	r.Use(gin.Logger())
 
 	apiGroup := r.Group("/api")
 	apiGroup.GET("/connection", cr.Get)