- Replace window.apiClient with apiClient in feature-store.js (JS-002) - Replace window.apiClient with apiClient in upgrade-prompts.js (JS-002) - Replace inline SVGs with $icon() helper in features.html (FE-002) - Add check-circle-filled icon to icons.js Architecture validation now passes with 0 errors, 0 warnings. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>