CANShift brand

Brand assets and design references for the CANShift organization.

• logo/brand/ — monogram, lockups, favicon set ("Bracket" identity)
• icons/<repo>/ — the five repo marks, every variant (currentcolor, onaccent, dark, small, avatar, app-icon, maskable)
• docs/design/restyle-handoff.md — the visual grammar every surface follows
• docs/design/docs-restyle-handoff.md — the docs-site restyle spec (tokens, type, navigation, every screen)
• docs/design/tuner-flows.md — the tuner UX flows reference
• docs/design/*.dc.html — brand book and surface mockups (open next to support.js)

The firmware dash is the canonical rendering of the identity; the tuner preview mirrors it. Vector paths used at runtime live in @canshift/core (src/brand.ts) — update both when the identity changes.