fix(*): 插件工作流 - 统一启停状态并闭环校验生成链路

web/src/pages/canvas/use-canvas-node-operations.ts

@@ -14,6 +14,8 @@ import { isDrawingEngineAvailable, type CanvasDrawingEngine } from "@/lib/canvas
 import { useUserStore } from "@/stores/use-user-store";
 import { useEffectiveConfig } from "@/stores/use-config-store";
 import { createDefaultPortraitClearanceState, PORTRAIT_CLEARANCE_NODE_TYPE } from "@/lib/portrait-clearance/contracts";
+import { workflowProviderPluginEnabled } from "@/lib/plugins/builtin/workflows";
+import { usePluginStore } from "@/stores/use-plugin-store";
 
 type CanvasClipboard = {
     nodes: CanvasNodeData[];
@@ -58,6 +60,7 @@ export function useCanvasNodeOperations({
     const { message } = App.useApp();
     const effectiveConfig = useEffectiveConfig();
     const tldrawLicenseKey = useUserStore((state) => state.drawingEngine.tldrawLicenseKey);
+    const runtimeStatuses = usePluginStore((state) => state.runtimeStatuses);
     const clipboardRef = useRef<CanvasClipboard | null>(null);
     const preferCopiedNodesRef = useRef(false);
     const markerWritePendingRef = useRef(false);
@@ -131,13 +134,17 @@ export function useCanvasNodeOperations({
             return;
         }
         const selectedWorkflowProvider = type === CanvasNodeType.Config
-            ? workflowProvider || "runninghub"
+            ? workflowProvider || (workflowProviderPluginEnabled(runtimeStatuses, "runninghub") ? "runninghub" : workflowProviderPluginEnabled(runtimeStatuses, "comfyui") ? "comfyui" : undefined)
             : undefined;
+        if (selectedWorkflowProvider && !workflowProviderPluginEnabled(runtimeStatuses, selectedWorkflowProvider)) {
+            message.error(`${selectedWorkflowProvider === "runninghub" ? "RunningHub" : "ComfyUI"} 工作流插件未启用`);
+            return;
+        }
         const workflowTitle = type === CanvasNodeType.Config && selectedWorkflowProvider === "runninghub" ? "RunningHub 工作流" : type === CanvasNodeType.Config && selectedWorkflowProvider === "comfyui" ? "ComfyUI Bridge" : undefined;
         const metadata: CanvasNodeMetadata | undefined = type === CanvasNodeType.Drawing
             ? { drawingEngine: defaultDrawingEngine }
             : type === CanvasNodeType.Config
-                ? { generationMode: "image", workflowProvider: selectedWorkflowProvider }
+                ? { generationMode: "image", workflowProvider: selectedWorkflowProvider || "model" }
                 : type === PORTRAIT_CLEARANCE_NODE_TYPE
                     ? { portraitClearance: createDefaultPortraitClearanceState() }
                     : undefined;
@@ -146,7 +153,7 @@ export function useCanvasNodeOperations({
         commitNodes([...nodesRef.current, node]);
         selectNodes(new Set([node.id]));
         if (type !== CanvasNodeType.Text && type !== CanvasNodeType.Script && type !== CanvasNodeType.Audio && type !== CanvasNodeType.Frame && type !== CanvasNodeType.Drawing && type !== PORTRAIT_CLEARANCE_NODE_TYPE) setDialogNodeId(node.id);
-    }, [commitNodes, defaultDrawingEngine, effectiveConfig.comfyBridge.enabled, effectiveConfig.comfyBridge.workflows.length, effectiveConfig.runningHub.enabled, effectiveConfig.runningHub.workflows.length, getCanvasCenter, message, nodesRef, selectNodes, setDialogNodeId, tldrawLicenseKey]);
+    }, [commitNodes, defaultDrawingEngine, effectiveConfig.comfyBridge.enabled, effectiveConfig.comfyBridge.workflows.length, effectiveConfig.runningHub.enabled, effectiveConfig.runningHub.workflows.length, getCanvasCenter, message, nodesRef, runtimeStatuses, selectNodes, setDialogNodeId, tldrawLicenseKey]);
 
     const createFolder = useCallback((position?: Position, linked?: { id: string; projectId: string; title: string; style: CanvasFolderStyle; theme: CanvasFolderTheme; createdAt: string }) => {
         const folder = createCanvasNode(CanvasNodeType.Frame, position || getCanvasCenter(), {