Pilot-gap CLOSED: F3 volume-tar backup (incl. volume-only apps, bit-identical),
vaultwarden restore drill (bit-identical), Tier-2 additive-only restore, off-box
SFTP round-trip — all proven on v0.101.0 + F1-fixed template with real data on a
healthy app set. Full F1-fix acceptance. F4 resolved as NON-bug (restore is a
long synchronous op; traefik proxy read-timeout returns 000/502 while the
controller completes it). ZERO product bugs in P1-P3; ~18 throwaway-harness bugs
fixed (path/sha/DB-client/proxy-timeout/test-ordering). No production code changed.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PSK5g6qYLknKj8u3QAFEr6
