them log, chinh upload

PROGRESS.md

@@ -152,6 +152,17 @@ Tham chiếu: `SOP_des.md` — Bản đặc tả hệ thống After-Sale CRM
 - [x] Filament vendor translations (57 Vietnamese files) auto-activated for UI chrome
 - [x] Tests: 8/8 pass (21 assertions)
 
+### UI Polish & Bug Fixes
+- [x] File upload: Fixed disk('local') → disk('public') across all components
+- [x] File upload: Added exists() check before getting metadata
+- [x] File upload: Fixed dehydrated(false) issue - use property to store paths
+- [x] Tailwind CSS: Added ~200 utility classes to filament-custom.css
+- [x] SVG icons: Use inline width/height attributes instead of Tailwind classes
+- [x] GlobalSearch: Customized for all 6 Resources with multi-field search
+- [x] RelationManager titles: Override getTitle() for proper translation
+- [x] Enum refactoring: Added color() method, static options(), developer comments
+- [x] Documentation: Created docs/I18N_GUIDE.md and docs/ENUM_GUIDE.md
+
 ---
 
 ## Database Schema (final — 23 migrations)
@@ -187,3 +198,5 @@ php artisan test  # 8 tests (21 assertions)
 - `CODEBASE_SNAPSHOT.md` — Toàn bộ cấu trúc codebase (đọc thay vì scan code)
 - `TASKS_ROADMAP.md` — Roadmap: đã làm, đang làm, sẽ làm
 - `AGENTS.md` — Hướng dẫn chạy, workflow, RBAC, gotchas
+- `docs/I18N_GUIDE.md` — Hướng dẫn đa ngôn ngữ chi tiết
+- `docs/ENUM_GUIDE.md` — Hướng dẫn thêm Enum mới