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/data/bambuLabColors.ts

@@ -147,11 +147,8 @@ export const bambuLabColors: Record<string, ColorMapping> = {
   'Yellow': { hex: '#F4EE2A' },
 
   // ABS Colors
-  // ABS GF Colors
   'ABS GF Yellow': { hex: '#FDD835' },
   'ABS GF Orange': { hex: '#F48438' },
-
-  // ABS Colors
   'ABS Azure': { hex: '#489FDF' },
   'ABS Olive': { hex: '#748C45' },
   'ABS Blue': { hex: '#0A2989' },
@@ -164,7 +161,7 @@ export const bambuLabColors: Record<string, ColorMapping> = {
   'ABS Black': { hex: '#000000' },
   'ABS Silver': { hex: '#A6A9AA' },
 
-  // Translucent Colors
+  // PETG Translucent Colors
   'Translucent Gray': { hex: '#B8B8B8' },
   'Translucent Brown': { hex: '#C89A74' },
   'Translucent Purple': { hex: '#C5A8D8' },
@@ -174,7 +171,15 @@ export const bambuLabColors: Record<string, ColorMapping> = {
   'Translucent Light Blue': { hex: '#A8D8F0' },
   'Translucent Tea': { hex: '#D9C7A8' },
 
-  // PLA Matte - New Colors (2025)
+  // PLA Matte Colors
+  'Matte Ivory White': { hex: '#FFFFF0' },
+  'Matte Charcoal': { hex: '#333333' },
+  'Matte Scarlet Red': { hex: '#DE4343' },
+  'Matte Marine Blue': { hex: '#0078BF' },
+  'Matte Mandarin Orange': { hex: '#F99963' },
+  'Matte Ash Gray': { hex: '#9B9EA0' },
+  'Matte Desert Tan': { hex: '#E8DBB7' },
+  'Matte Nardo Gray': { hex: '#747474' },
   'Matte Apple Green': { hex: '#C6E188' },
   'Matte Bone White': { hex: '#C8C5B6' },
   'Matte Caramel': { hex: '#A4845C' },
@@ -185,7 +190,6 @@ export const bambuLabColors: Record<string, ColorMapping> = {
   'Matte Dark Red': { hex: '#BB3D43' },
   'Matte Grass Green': { hex: '#7CB342' },
   'Matte Ice Blue': { hex: '#A3D8E1' },
-  'Matte Ivory': { hex: '#FFFFF0' },
   'Matte Lemon Yellow': { hex: '#F7D959' },
   'Matte Lilac Purple': { hex: '#AE96D4' },
   'Matte Plum': { hex: '#851A52' },
@@ -199,7 +203,11 @@ export const bambuLabColors: Record<string, ColorMapping> = {
   'Silk Phantom Blue': { hex: ['#00629B', '#000000'], isGradient: true },
   'Silk Mystic Magenta': { hex: ['#720062', '#3A913F'], isGradient: true },
 
-  // TPU 95A HF Colors
+  // TPU Colors
+  'Flesh': { hex: '#E8C4A2' },
+  'Grape Jelly': { hex: '#6B2D75' },
+  'Crystal Blue': { hex: '#5BC0EB' },
+  'Quicksilver': { hex: '#A6A9AA' },
   'TPU 95A HF Yellow': { hex: '#F3E600' },
 
   // Default fallback