v0.14.9

fix(chat): sync approvals during restore and prepare v0.14.9

Send approval mode changes even before history provides a conversation ID,
letting the daemon resolve the caller's live session by source. This keeps
the selected mode from being silently ignored during initial restoration.
Cover both tightening and relaxing the policy with regression tests.

Include the 0.14.9 version updates, align the Cargo lockfile package version,
and document memory controls, live approvals, restoration fixes and the
ChatGPT catalog changes in CHANGELOG.md.

Validation: 463 extension tests and 109 desktop tests passed. Both frontend
type checks and builds, focused Prettier checks, locked offline Cargo
metadata and git diff --check passed. The two new regression cases failed
before the fix. Rust tests and live-model end-to-end tests were not run.

Co-authored-by: Codex <noreply@openai.com>