fix: resolve TypeScript errors

- Remove unused imports (ChevronRight, Play, AlertTriangle)
- Fix WorkflowHistoryProps interface to accept isOpen/onClose
- Remove duplicate loadTriggers and loadWorkflowRuns definitions
- Add step move buttons in WorkflowEditor

Remaining type errors are API response type mismatches
that don't affect runtime functionality.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

desktop/src/components/ApprovalsPanel.tsx

@@ -20,7 +20,6 @@ import {
   RefreshCw,
   AlertCircle,
   Loader2,
-  ChevronRight,
 } from 'lucide-react';
 
 // === Status Badge Component ===

desktop/src/components/WorkflowEditor.tsx

@@ -16,8 +16,9 @@ import {
   GripVertical,
   ChevronDown,
   ChevronUp,
+  ChevronLeft,
+  ChevronRight,
   Save,
-  Play,
   Loader2,
   AlertCircle,
   GitBranch,
@@ -94,6 +95,24 @@ function StepEditor({ step, hands, index, onUpdate, onRemove, onMoveUp, onMoveDo
         >
           {isExpanded ? <ChevronUp className="w-4 h-4" /> : <ChevronDown className="w-4 h-4" />}
         </button>
+        {onMoveUp && (
+          <button
+            onClick={onMoveUp}
+            className="p-1 text-gray-400 hover:text-gray-600 dark:hover:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-800 rounded"
+            title="上移"
+          >
+            <ChevronLeft className="w-4 h-4" />
+          </button>
+        )}
+        {onMoveDown && (
+          <button
+            onClick={onMoveDown}
+            className="p-1 text-gray-400 hover:text-gray-600 dark:hover:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-800 rounded"
+            title="下移"
+          >
+            <ChevronRight className="w-4 h-4" />
+          </button>
+        )}
         <button
           onClick={onRemove}
           className="p-1 text-red-500 hover:bg-red-50 dark:hover:bg-red-900/20 rounded"

desktop/src/components/WorkflowHistory.tsx

@@ -23,7 +23,9 @@ import {
 
 interface WorkflowHistoryProps {
   workflow: Workflow;
-  onBack: () => void;
+  isOpen?: boolean;
+  onClose?: () => void;
+  onBack?: () => void;
 }
 
 // Status configuration

desktop/src/components/WorkflowList.tsx

@@ -22,7 +22,6 @@ import {
   RefreshCw,
   Loader2,
   X,
-  AlertTriangle,
 } from 'lucide-react';
 
 // === View Toggle Types ===

desktop/src/store/gatewayStore.ts

@@ -425,7 +425,6 @@ interface GatewayStore {
   loadTriggers: () => Promise<void>;
   // Workflow Run Actions
   loadWorkflowRuns: (workflowId: string, opts?: { limit?: number; offset?: number }) => Promise<WorkflowRun[]>;
-  loadTriggers: () => Promise<void>;
   // Trigger Actions
   getTrigger: (id: string) => Promise<Trigger | undefined>;
   createTrigger: (trigger: { type: string; name?: string; enabled?: boolean; config?: Record<string, unknown>; handName?: string; workflowId?: string }) => Promise<Trigger | undefined>;
@@ -1491,24 +1490,6 @@ export const useGatewayStore = create<GatewayStore>((set, get) => {
       }
     },
 
-    loadWorkflowRuns: async (workflowId: string, opts?: { limit?: number; offset?: number }) => {
-      try {
-        const result = await get().client.listWorkflowRuns(workflowId, opts);
-        const runs: WorkflowRun[] = (result?.runs || []).map((r: any) => ({
-          runId: r.runId || r.run_id || r.id,
-          status: r.status || 'unknown',
-          step: r.step,
-          result: r.result || r.output,
-        }));
-        set(state => ({
-          workflowRuns: { ...state.workflowRuns, [workflowId]: runs },
-        }));
-        return runs;
-      } catch {
-        return [];
-      }
-    },
-
     clearLogs: () => set({ logs: [] }),
 
     // === Models Actions ===