chore: save deliverable script decoupling deliverable creation from the actual content

prompts/pipeline-testing/vuln-authz.txt

@@ -19,20 +19,21 @@
    ```
 
 ### Step 2: Create Required Deliverables
-Create these 2 files:
-1. `deliverables/authz_analysis_deliverable.md` with content:
-```
-# Authorization Analysis Complete (Pipeline Test)
+Use the save_deliverable script to create both deliverables:
+
+**1. Analysis Report:**
+```bash
+node save_deliverable.js AUTHZ_ANALYSIS '# Authorization Analysis Complete (Pipeline Test)
 
 **MCP Server Used:** {{MCP_SERVER}}
 **Test Site:** https://jsonplaceholder.typicode.com
 **Screenshot:** authz-agent-test.png
-**Status:** Browser isolation test successful
+**Status:** Browser isolation test successful'
 ```
 
-2. `deliverables/authz_exploitation_queue.json` with content:
-```json
-{
+**2. Exploitation Queue:**
+```bash
+node save_deliverable.js AUTHZ_QUEUE '{
   "vulnerabilities": [
     {
       "ID": "AUTHZ-VULN-01",
@@ -45,8 +46,10 @@ Create these 2 files:
       "witness_payload": "GET /admin/users with regular user token"
     }
   ]
-}
+}'
 ```
 
+These commands will automatically create the correct files in `deliverables/`.
+
 ### Step 3: Verify MCP Isolation
 This agent should be using {{MCP_SERVER}} and navigating to jsonplaceholder.typicode.com independently of other parallel agents.