Document the published MCP server release

[LauraGPT]

Summary

• point the MCP README at the published 0.1.1 release, official Registry entry, and public GHCR package
• clarify that an HTTP 200 Glama badge does not prove evaluation success
• keep README image/release references synchronized with server.json through a regression test
• refresh the ecosystem growth snapshot and external integration status

Validation

• python -m unittest discover -s examples/mcp_server -p "test_*.py" (20 passed)
• python scripts/collect_growth_metrics.py --ecosystem --format json
• git diff --check

[gemini-code-assist]

Caution

The consumer version of Gemini Code Assist on GitHub has been sunset. All code review activity has officially ceased.