9 PNG sizes for iOS/macOS + dark + tinted variants. SVG design source under docs/design/. Updates Contents.json to reference them. Scheme reference 编码统一为 康康(Xcode 写入格式)。
Rename @testable imports across all test/UI test files after the Tiji→Kangkang project rename in 44ed01a. Add shared scheme. Sync CLAUDE.md / W2 plan / spec v1.0 to current scope (Symptom feature noted, C1/C2 flow lockdown).
44ed01a