v1.7.0

Added

• postSyncCommand setting — run a shell command after a sync changes files, e.g. to generate configs from synced templates. Runs from the workspace folder, only in trusted workspaces, with a 2-minute timeout; output goes to the AI Setup Sync log, and a failure never fails the sync. Empty by default.
• First-run setup prompt — opening a project with no repository configured shows a notification pointing to the repository setting, so a fresh install isn't silent. It stops for good once a repository is set.