Implement marker-based portable storage, portable WebView and log paths, secure queue and migration sanitization, and Windows portable ZIP validation while preserving the NSIS installer path.
Refs #15
- Revert hydrate_extension_pairing_token to consult the DB's
keychainAccessGranted flag instead of unconditionally skipping the
keychain. When the flag is true the backend tries the keychain; if
macOS trusts the current binary (no code-signature change) the read
succeeds silently and the modal is suppressed. When the flag is
false the keychain is skipped and the modal is shown exactly once.
- Fix the Grant Access button in the KeychainPermissionModal by
writing the result (token, persistent flag) directly into the store
instead of calling hydratePairingToken() again. The re-hydration
raced with Zustand's async persist middleware, which could read
keychainAccessGranted=false from the DB and flip persistent back
to false, re‑showing the modal in an endless loop.
- The scheduler defaults (enabled: false) were already correct in
both the Rust default_settings() and the frontend Zustand store;
no code change needed.