v0.5.0

The onboarding assistant grows into a standing Platform operator, and a new suggest-only Workspace
Auditor reviews your own workspace and proposes improvements.

Added

• Workspace Auditor — a suggest-only review of your own workspace. A new read-only reviewer scans
  your recent sessions for vague or ambiguous instructions in your own agent prompts and skills, and
  for prompts you type repeatedly that are worth saving as one-click presets. It files improvement
  suggestions as cards on your home board and proposes presets — it never changes anything itself, and it
  does not touch Loom's own internals. Run it on demand with "Review my workspace" on the Platform
  page, or put it on a cron schedule.
• Archive a project from the Platform operator. The operator can now soft-archive a project you're
  done with (reversible; it refuses your reserved home).

Changed

• The Setup Assistant is now your "Platform" operator. What greeted you as the "Setup Assistant" is
  rebranded "Platform" — a standing, user-facing operator you return to whenever you want to create,
  configure, or archive your projects, agents, and profiles, not just a one-time onboarding helper.
  Existing installs are migrated automatically, and the Platform surface is now a single consolidated
  page (one tab per edition).