refactor(cli): update API endpoints to v1 versioning and add dynamic port configuration to mock server

- Update mock-cli-server.py to use dynamic port allocation (8020-8050 range)
  - Add socket-based port availability checking
  - Generate dynamic config file at cli-dev/cli-staging-config-dynamic.yaml
  - Remove docstring header and shebang
  - Update endpoint paths: /v1/marketplace/gpus → /v1/marketplace/gpu/list, /v1/agent/workflows → /v1/agents/workflows

- Standardize all CLI command API

cli-dev/mock-cli-server.py

@@ -1,14 +1,8 @@
-#!/usr/bin/env python3
-
-"""
-CLI Mock Server for Testing
-Provides mock responses for CLI testing without affecting production
-"""
-
 from fastapi import FastAPI
 from fastapi.responses import JSONResponse
 import uvicorn
 import json
+import socket
 from datetime import datetime
 
 app = FastAPI(title="CLI Mock Server", version="1.0.0")
@@ -29,7 +23,7 @@ async def mock_v1_health():
         "python_version": "3.13.5"
     }
 
-@app.get("/v1/marketplace/gpus")
+@app.get("/v1/marketplace/gpu/list")
 async def mock_marketplace_gpus():
     return [
         {
@@ -62,7 +56,7 @@ async def mock_marketplace_offers():
         }
     ]
 
-@app.get("/v1/agent/workflows")
+@app.get("/v1/agents/workflows")
 async def mock_agent_workflows():
     return [
         {
@@ -83,6 +77,32 @@ async def mock_blockchain_status():
         "tx_count": 678
     }
 
+def find_available_port(start_port=8020, max_port=8050):
+    for port in range(start_port, max_port):
+        with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
+            if s.connect_ex(('127.0.0.1', port)) != 0:
+                return port
+    return None
+
 if __name__ == "__main__":
-    print("Starting CLI Mock Server on port 8001...")
-    uvicorn.run(app, host="127.0.0.1", port=8001, log_level="info")
+    port = find_available_port()
+    if port:
+        print(f"Starting CLI Mock Server on port {port}...")
+        
+        # Write config for CLI to use
+        config_path = "/home/oib/windsurf/aitbc/cli-dev/cli-staging-config-dynamic.yaml"
+        with open(config_path, "w") as f:
+            f.write(f"""coordinator_url: http://127.0.0.1:{port}
+api_key: null
+output_format: table
+config_file: {config_path}
+test_mode: true
+timeout: 30
+debug: true
+staging: true
+""")
+        print(f"Created config file for this port at {config_path}")
+        
+        uvicorn.run(app, host="127.0.0.1", port=port, log_level="info")
+    else:
+        print("Error: Could not find an available port in range 8020-8050")