DogWizard Group Sync: Successfully refactored syncGroupsToEngine to group rows by Group Email as an array. This perfectly preserves multi-row members and manual columns without overwriting them during API syncs. Verified live in Apps Script.
Clasp Identity Isolation: Solved ERR_CONNECTION_REFUSED / remote auth hanging by generating master clasp tokens via laptop, storing in 1Password, and using op CLI to inject them. Engineered a .clasprc.json symlink architecture to prevent token desyncs across sub-projects. (Documented in clasp_identity_isolation.md).
Antigravity TCI Sync: Migrated the Antigravity settings.json and keybindings.json into the ~/dotfiles/base/antigravity/ repository and symlinked them back. Now the local IDE (“The Glass”) and remote Server IDE (“The Engine”) are perfectly synchronized via sync-all.