Settings and themes
Fourteen dark themes, picked from tiles and kept per project. Every window has its own color, and you can pin one of 15 colors to a project. Text size from 12 to 26 px, separately for phone and PC. Settings opens full screen; every row has an ⓘ explaining it.
Backup
Once a week the service zips your projects and Interlink's data to the backup drive of your choice and keeps the newest four. Caches and things that rebuild themselves stay out. Back up now makes one on the spot. Drive missing or full? It retries hourly, and after a day you get a warning.
Housekeeping
Interlink keeps your projects folder tidy. Temp files a chat leaves behind go on a cleanup list and then to the Recycle Bin, so a mistake can still be pulled back. Every project keeps one working folder, with versioned snapshot zips beside it.
Lean shell
Claude Code's own command tool comes with a long description re-sent on every message. Lean shell swaps in Interlink's own small one, which runs the same PowerShell for about 2,600 fewer tokens a message. If a job needs the full tool, that chat switches over and tells you.