Files
Bitsy 876122ff98 Audit fixes: security hardening, index correctness, performance, UX
Security
- Elevated copies: root only reads the original; the copy is written by
  the user (sudo -u tee), so root never chowns / chmods a user-controlled
  path. Staging folder forced to 0700.
- Service logs moved from fixed /tmp names to /Library/Logs/Allofit
  (root-owned) and ~/Library/Logs/Allofit; Diagnostics reveals instead of
  opening the log.
- Index files are owner-only (0600; the root daemon's belongs to the
  installing user), set on the temp file before an atomic rename.
- Root install passes the plist inline (base64, plutil -lint) instead of a
  user-writable temp file; the binary comes from Bundle.main.
- Cache loader caps and checks the declared payload size; each save uses
  its own temp file.
- Release action pinned to a commit; non-system LC_RPATHs stripped.

Correctness
- Move to Trash removes the files from the index (the watcher ignores the
  app's own operations) and registers Undo (Put Back); trashed folders are
  matched with the original URLs; failures are shown.
- The saved event id stays below pending subtree walks (GUI and service).
- Roots / exclusions changes restart the watcher from the snapshot's id.
- Case-only renames no longer leave a ghost entry.
- Service mode is saved only after a successful install; a saved but
  missing service falls back to the in-process indexer.

Performance
- New folders are merged without the O(n) removal pass.
- Size / date sorts use a compact key array (539 -> 47 ms for 630k).
- Selection, preview and actions use the selected records directly.
- Service saves at most every 15 s; reader reloads pause while hidden and
  are deferred instead of dropped; window close saves only when dirty.

Usability
- Results appear during the first index; empty-list explanations.
- Down arrow moves to the results, Up on the first row back; history on
  Up / Option-Up / Option-Down.
- Search syntax popover and Help menu; shortcuts shown in the context menu;
  confirmations for Clear Cache and Uninstall; privacy usage strings;
  Group Containers excluded by default; wording, VoiceOver labels, plural.
2026-10-02 14:44:49 +02:00
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