Backend: API handlers, WebSocket manager, K8s client, CRDT, auth

server/internal/api/handlers/namespaces.go

@@ -0,0 +1,14 @@
+package handlers
+
+import (
+	"encoding/json"
+	"net/http"
+)
+
+func NamespacesHandler(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Content-Type", "application/json")
+	
+	namespaces := []string{"default", "kube-system", "kube-public"}
+	
+	json.NewEncoder(w).Encode(namespaces)
+}