- fb-26 (progress.rs): Fixed Aborted unconditional writeln (TTY duplicate output)
and Completed TTY path missing summary line. Added KEBAB_PROGRESS=plain env
override and quiet field to ProgressMode.
- fb-28 (main.rs): Added --readonly / --quiet global flags with KEBAB_READONLY env.
Readonly blocks mutating commands (ingest/ingest-file/ingest-stdin/reset) with
exit code 1; error.v1 code "readonly_mode" in --json mode. Quiet suppresses all
human progress/hint stderr while preserving errors.
- Updated task spec status for p9-fb-26 and p9-fb-28 to 'merged'.
- Updated tasks/INDEX.md and HANDOFF.md with merge status and summary entries.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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