Builder Pro AI v0.10.2

Builder Pro AI v0.10.2 — universal macOS build (arm64 + x86_64). Signed + notarized.

This is the first release with built-in auto-update (Tauri v2 updater). Install it once; future
releases are then detected, signature-verified, and installed automatically — with all data,
settings, and Keychain secrets preserved (nothing user-owned lives inside the .app).

Added — auto-update from GitHub Releases

• Tauri v2 updater plugin (@tauri-apps/plugin-updater + tauri-plugin-process); on launch the app
  checks releases/latest/download/latest.json, verifies the bundle against the embedded pubkey,
  and on consent downloads + installs + relaunches.
• reconcile_daemon_version: after an update swaps the .app, the new GUI reloads both launchd
  daemons from the new bundle (gated by a version marker — inert on normal launches) so daemon fixes
  take effect. Live terminals restart once per update (history persists in bpa.db).
• release.yml now publishes the signed .app.tar.gz + .sig + latest.json per release.

See CHANGELOG.md [0.10.2] for the full set (also bundles the 0.10.2 P1 hardening + the
0.10.1 security/data-integrity fixes). Source-available under PolyForm Noncommercial 1.0.0.