Changelog/CLI

• Read and write your Mac's Gravity notes from Terminal with the gravity command, for scripts and AI agents.
• Commands cover listing, searching, adding, appending to, editing, rescuing, archiving and trashing notes, plus tags, stats, export and import.
• Add --json to any command for JSON output. Destructive commands ask for --yes and support --dry-run.
• Changes you make sync to iCloud through the Mac app.
• gravity doctor checks your database, gravity sync status shows what's waiting to sync, and gravity agent prints a guide for AI agents.