sync: Workflows P2 features from private repo

- 5 bundled workflows (prep, research, connect, integrate, survey)
- quickLink tool for fast edge creation
- queryDimensionNodes tool for dimension queries
- Workflow orchestration tools (list, get, edit)
- Dimension awareness with active dimension tracking
- Unified Workflows tab in Agent Panel
- MCP server updates for workflow execution

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/tools/orchestration/getWorkflow.ts

@@ -0,0 +1,43 @@
+import { tool } from 'ai';
+import { z } from 'zod';
+import { WorkflowRegistry, BUNDLED_WORKFLOW_KEYS } from '@/services/workflows/registry';
+import { userWorkflowExists } from '@/services/workflows/workflowFileService';
+
+export const getWorkflowTool = tool({
+  description: 'Retrieve a workflow definition including its full instructions',
+  inputSchema: z.object({
+    workflowKey: z.string().describe('The key of the workflow to retrieve (e.g., "integrate", "prep")'),
+  }),
+  execute: async ({ workflowKey }) => {
+    try {
+      const workflow = await WorkflowRegistry.getWorkflowByKey(workflowKey);
+
+      if (!workflow) {
+        return {
+          success: false,
+          error: `Workflow '${workflowKey}' not found`,
+        };
+      }
+
+      return {
+        success: true,
+        workflow: {
+          key: workflow.key,
+          displayName: workflow.displayName,
+          description: workflow.description,
+          instructions: workflow.instructions,
+          enabled: workflow.enabled,
+          requiresFocusedNode: workflow.requiresFocusedNode,
+          isBundled: BUNDLED_WORKFLOW_KEYS.has(workflow.key),
+          hasUserOverride: userWorkflowExists(workflow.key),
+        },
+      };
+    } catch (error) {
+      console.error('getWorkflow error:', error);
+      return {
+        success: false,
+        error: error instanceof Error ? error.message : 'Failed to get workflow',
+      };
+    }
+  },
+});