Update MCP smoke test workflow to correct script path

This commit modifies the MCP smoke test workflow by updating the path for the `zenml_server.py` script to `server/zenml_server.py`. This change ensures that the smoke test runs correctly with the appropriate script location.

🤖 Generated with [Claude Code](https://claude.ai/code)

Author: strickvl

.github/workflows/mcp-smoke-test.yml

@@ -44,7 +44,7 @@ jobs:
         id: smoke-test
         run: |
           echo "Running MCP smoke test..."
-          uv run scripts/test_mcp_server.py zenml_server.py
+          uv run scripts/test_mcp_server.py server/zenml_server.py
         continue-on-error: true
 
       - name: Create issue on failure
@@ -126,4 +126,4 @@ jobs:
         if: steps.smoke-test.outcome == 'success'
         run: |
           echo "✅ MCP smoke test passed successfully!"
-          echo "All MCP server functionality is working as expected."
+          echo "All MCP server functionality is working as expected."