Clean up fake colors and add missing Bambu Lab colors

- Add migration 023: delete 67 fake colors, rename IronGray typo, add 16 missing real colors from spreadsheet
- Fix frontend color mappings: remove typo duplicates, rename Silk prefixed colors to match catalog
- Add Translucent Teal, Phantom Blue, Mystic Magenta mappings
- Remove non-existent ABS GF, TPU 95A HF entries
- Update tests for corrected color names

src/data/bambuLabCatalog.ts

@@ -115,9 +115,9 @@ export const BAMBU_LAB_CATALOG: BambuLabCatalog = {
     },
     'Silk Multi-Color': {
       colors: [
-        { name: 'Silk Aurora Purple', refill: false, spool: true },
-        { name: 'Silk Phantom Blue', refill: false, spool: true },
-        { name: 'Silk Mystic Magenta', refill: false, spool: true },
+        { name: 'Aurora Purple', refill: false, spool: true },
+        { name: 'Phantom Blue', refill: false, spool: true },
+        { name: 'Mystic Magenta', refill: false, spool: true },
       ],
     },
     Metal: {