ดาวน์โหลด CC One 2.3.0

Changed
- Workspace visual system rebuilt — the title bar grows taller on a card surface: the icon-only nav collapse moves to ≤1360px and at ≤760px the nav takes its own second row, so window controls and status stay reachable at every width. Every view opens with a page heading (title + one-line description, new trilingual strings) so page identity survives the collapsed bar. Typography lands a three-tier stack: headings prefer Bahnschrift, body text gains PingFang SC / Microsoft YaHei CJK fallbacks, mono is pinned to Cascadia Code. (#119)
- Dashboard grouped into headed sections — the card flow now reads under two semantic section headings (consumption sources / usage patterns), each with a description line; the 12-column grid classes move into the shared src/styles/workspace.css. (#119)
- Token hero rebuilt — CardHeader + a token-ledger color strip in the header, and the card now carries its own loading / error / retry states via QueryState (use-token-snapshot exposes isLoading / error / retry). (#119)
- Card system tightened app-wide — radius up to xl with reduced padding, interactive hover switches from shadow lift to border emphasis, and all usage cards unify on the CardHeader / CardTitle structure. (#119)
- Capsule switches standardized — the hand-rolled capsule toggles in the trend absolute/share switch, model distribution and session ranking are replaced by shadcn ToggleGroup. (#119)
- Stylesheet split — index.css extracts transcript typography (transcript.css) and workspace surfaces / grid (workspace.css). (#119)