- Fixed GitLab repository archive download for self-hosted GitLab by avoiding the fetch/406 path and using Node HTTP(S) buffer downloads. - Restored Drizzle migration metadata for 0053-0055, including missing snapshots and journal entry. - Added migration metadata checks so SQL, journal, and snapshots cannot drift silently again. - Fixed local Cloudflare connector sync failure caused by the missing SSL auto-renew migration metadata. - Added AI chat confirmation before returning to an older message, warning that later history will be deleted. - Aligned confirm dialog body text styling with the rest of the app dialogs.