Add member categorization

[MLastAirBender]

1. Core Data Model Updates

• src/types.ts: Expanded the Agent interface to include an optional category string field. This allows every fleet member to be
  assigned to a logical group (e.g., "production", "testing", "gpu-nodes").
• Merge Integrity: Successfully integrated the new category field alongside the recently added unattended execution mode from
  the upstream repository, ensuring no loss of functionality from either feature.

2. Member Management Enhancements

• register_member: Added a new category parameter to the registration schema. Members can now be categorized at the moment they
  are added to the fleet.
• update_member: Added support for modifying or clearing the category field for existing members.
• list_members: Updated the listing tool to display the category for each member, improving the administrative overview of the
  fleet.

3. Smart Status Rendering (check_status)

• Categorized Grouping: The fleet_status output now groups members by their category. This makes large fleets much easier to
  navigate by separating different types of workers.
• Status Chips: Redesigned the "compact" status line to show category-based groups with emoji status chips (e.g., [cloud]: 🟢
  worker-1(idle)).
• Upstream Integration: Merged the categorization logic with the new "Update Notice" system. The status output now
  simultaneously shows your custom groups and alerts you if a new version of apra-fleet is available.

4. Infrastructure & Sync

• Upstream Sync: Synchronized the codebase with over 90 files from the main repository, including new providers, security
  hardening, and performance improvements.
• Statusline Updates: Enhanced src/services/statusline.ts to be more robust when handling state changes across different member
  types.

Technical Impact: These changes improve the scalability of the fleet CLI by allowing users to organize and monitor large numbers
of members through logical grouping, without breaking compatibility with new upstream security and automation features.

[kumaakh]

Code Review — fleet-rev

Overall

The PR adds an optional category field to fleet members and uses it to group output in fleet_status, list_members, and the statusline. Approach is sound — a few issues worth addressing.

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Correctness

1. Whitespace-only category silently stored (update-member.ts:123)

updates.category = input.category || undefined;

" " is truthy so it gets stored as-is, but the display side trims it → shows as (uncategorized) while the DB value is non-empty whitespace. Fix: trim before the falsy check:

updates.category = input.category.trim() || undefined;

2. Fragile index-based join in check-status.ts:219

const rowsWithCategory = rows.map((r, i) => ({ ...r, category: agents[i].category ?? null }));

Relies on rows and agents being the same length and order. Any future filtering on rows would silently miscategorize members. Attach category when the row is first built, not retroactively by index.

3. Multi-line statusline — new code joins category groups with \n. If Claude Code's status bar reads only the first line, all categories after the first are invisible. Needs verification.

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Edge Cases

4. Category ordering is insertion-order (no sort). Users might expect alphabetical. Consider sorting Map keys, or at minimum putting (uncategorized) last.

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Security

No issues. category is bounded (.max(64)), optional, display-only.

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Tests

None added. Missing at minimum: whitespace-clearing behaviour on update, grouped output format in list_members/fleet_status, and category presence in JSON output.

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Code Quality

5. Duplicated group-by-category logic across statusline.ts, check-status.ts, and list-members.ts. Extract a shared helper:

function groupByCategory<T>(items: T[], getCategory: (item: T) => string): Map<string, T[]>

6. Unrelated package-lock.json changes — "peer": true added to several packages (express, hono, zod, vite, etc.). Looks like an npm version difference, not intentional. Should be explained or reverted.

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Summary

Priority	Item
Fix	Trim whitespace on category before storage
Fix	Verify multi-line statusline renders in Claude Code status bar
Should have	Add unit tests (update, list, status)
Nice to have	Extract shared groupByCategory helper
Cleanup	Explain or revert unrelated package-lock.json peer changes