30d92bef48
- README architecture diagram drops the socat/ssh image box and the agent's ~/.ssh/config; the prose-bullets section drops the ssh image; the manifest example swaps `ssh:` for `git:` so someone copy-pasting it picks up the new shape. - claude-bottle.example.json: `default` bottle's `"ssh": []` is gone (now just an empty bottle); the gitea-dev example already uses `git:` since the ExtraHosts work. - PRD 0007 carries a "Superseded by PRD 0009" header at the top with a one-paragraph block explaining why; the file stays so the rationale of the prior design is still in-tree. - git_gate.py: drop the now-stale shadow-route mention from a docstring (the validator went away in the manifest layer).