Runtime artifacts (agent workspaces, tool-output spill, C2 payloads, chat
uploads, workflow checkpoints, diagnostic logs) previously accumulated
without bound: most were only removed when a conversation or project was
deleted, and tmp/c2 plus workflow checkpoints were never removed at all.
Add a storage cleaner with named per-category tasks (Gitea-style), a
settings page tab, and a background sweep that is off by default so
upgrading never deletes existing data.
Safety properties, since mis-deleting live task data costs far more than
the disk saved:
- dry-run is the default; a real cleanup requires dry_run=false together
with confirm=true at the API layer, not just a frontend dialog
- sessions active within active_grace_hours are always skipped, and a
failed activity lookup skips conservatively (fail closed)
- directories whose conversation/project no longer exists are reclaimed
as orphans after orphan_grace_days
- scanners never follow symlinks and every candidate path is confined to
its category root; deletion renames to a .tmp-for-deletion marker first
so a crash leaves recoverable residue instead of a half-deleted dir
- storage:* permissions are admin-only; without the grantSystemRolePermissions
skip the default branch would have given operators an irreversible
file-deletion right
Also fix two confirmed leaks: DeleteConversation left chat_uploads files
on disk (their rows already vanished via ON DELETE CASCADE), and workflow
checkpoints had no deletion path at all.
Co-authored-by: Parallels <parallels@kali-linux-2025-2.localdomain>
Let audit_agent approve or reject with one System One call instead of chat JSON, while keeping the OpenAI-compatible backend as an option.
Co-authored-by: Cursor <cursoragent@cursor.com>
