v2.1.2 - on-device AI ships, editable AI prompt, UI fixes

Toki v2.1.2

A focused follow-up to v2.1.1 that actually ships the on-device AI insight, makes its prompt editable, and fixes two UI rough edges.

Highlights

• On-device AI insight now ships. v2.1.1 built on a runner whose SDK lacked Foundation Models, so the AI summary was compiled out of the release. Release builds now run on macOS 26 (Xcode 26), so on macOS 26 with Apple Intelligence you get the real natural-language usage summary; everything below falls back to the deterministic recommendation as before.
• Editable AI prompt. The aiInstructions field now has a dedicated Settings editor - the default prompt shows as placeholder, saving regenerates the insight immediately, and there's a reset-to-default. Shown only when on-device AI is available.

Fixed

• Settings back button now responds across its whole surface, not just the chevron glyph.
• The AI instructions editor surfaces a save failure inline instead of showing a false "Saved".
• Release packaging places the resource bundle under Contents/Resources so the signed app is valid.

Install

• Homebrew: brew install --cask toki (or brew upgrade --cask toki)
• Direct: download Toki_2.1.2_universal.dmg below, open it, and drag Toki to Applications. Or let the in-app updater pull it.