[danielehrhardt]

Follow-up to #224: chat memory and Compress on the phone, and long chats now compress at 70% by default.

What changes

• Phone app
  • A memory ring next to the model in the composer. It turns amber or red near the auto point and shows the percent.
  • Tapping it opens a Chat memory sheet: tokens of the window, a bar with the auto point, Compress now (or "after this step" while it works), and a link to the setting.
  • A "This chat is getting long" strip above the composer with Compress and Hide.
  • The compressed divider in the thread ("Chat compressed · 422k → 9k"); the duplicate /compact card is hidden.
  • Settings → AI & Claude → Long chats: compress at 40–80%, when nearly full, or never.
• Default 70% instead of 50%, still on by default. Migration 101 moves a saved runner section that still has 50 to 70; settings are saved a whole section at a time, so v0.2.24 installs may have it stored.
• contextGauge / tokensLabel moved to @godmode/shared, used by both apps.

Checks

• pnpm -r typecheck clean; phone app tsc --noEmit clean.
• Core: slash-commands (env now 70), mcp, remote-mirror pass.
• Migration SQL checked on a sample settings table: only runner with 50 changes.