Align catalog with Bambu Lab product line, add conditional filters and admin sidebar

- Add master catalog (bambuLabCatalog.ts) as single source of truth for materials, finishes, colors, and refill/spool availability
- Fix incorrect finish-per-material mappings (remove PLA: 85A/90A/95A HF/FR/GF/HF, add ASA: Basic/CF/Aero, fix PETG/PC)
- Implement cascading filters on public site: material restricts finish, finish restricts color
- Add AdminSidebar component across all admin pages
- Redirect /upadaj to /dashboard when already authenticated
- Update color hex mappings and tests to match official Bambu Lab names

src/components/FilamentTableV2.tsx

@@ -141,10 +141,11 @@ const FilamentTableV2: React.FC<FilamentTableV2Props> = ({ filaments }) => {
       </div>
 
       {/* Enhanced Filters */}
-      <EnhancedFilters 
+      <EnhancedFilters
         filters={filters}
         onFilterChange={setFilters}
         uniqueValues={uniqueValues}
+        inventoryFilaments={filaments}
       />