(Supersedes empty commit f3788eb — jj auto-snapshot race.)
Three related refinements to how work item status is presented:
1. available_statuses in meta (list.rs, main.rs):
Robot-mode issue list responses now include meta.available_statuses —
a sorted array of all distinct status_name values in the database.
Agents can use this to validate --status filter values or display
valid options without a separate query.
2. Hide status_category from JSON (list.rs, show.rs):
status_category is a GitLab internal classification that duplicates
the state field. Switched to skip_serializing so it never appears
in JSON output while remaining available internally.
3. Simplify human-readable status display (show.rs):
Removed the "(category)" parenthetical from the Status line.
4. robot-docs schema updates (main.rs):
Documented --status filter semantics and meta.available_statuses.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
06229ce98b