Release GUI

What's Changed

• docs: add root CLAUDE.md (workspace map, commands, invariants) by @mcfearsome in #1
• ci: GitHub Actions pipeline (lint, test matrix, audit, Fly deploy) by @mcfearsome in #2
• Rewrite the relay from Axum onto Rocket + rocket_ws by @mcfearsome in #3
• Make tnls the pluggable MCP-tunnel host (subprocess plugins + rmcp) by @mcfearsome in #4
• feat(viewer): add /rendezvous plugin landing page by @mcfearsome in #5
• Fix GitHub link across viewer site by @mcfearsome in #6
• Native egui GUI for tnls rendezvous (in-process) + release workflow by @mcfearsome in #7

New Contributors

• @mcfearsome made their first contribution in #1

Full Changelog: https://github.com/mcfearsome/dev-week-nyc-2026-tunnel-solutions/commits/v0.1.0