feat: add Cosmetic Items tab with inline CPNP No. editing

New sidebar tab for cosmetic product lines (INKEE, BATH FUN, TOP FASHION,
SENSES, BODYNESS) filtered to items with empty CPNP No. Column filters on
Item Available allow toggling zero/non-zero stock. CPNP_NO added as virtual
column (index 107) stored in Supabase.

Co-Authored-By: claude-flow <ruv@ruv.net>

src/types.ts

@@ -43,7 +43,8 @@ export const COLUMNS = {
   PRODUCT_TYPE: 103,
   ITEM_TO_LOGISTIC: 104,
   ANNA_CHECK: 105,
-  ANNA_NOTE: 106
+  ANNA_NOTE: 106,
+  CPNP_NO: 107
 };
 
 // Search patterns for dynamic detection
@@ -81,6 +82,7 @@ export const COLUMN_PATTERNS: Record<keyof typeof COLUMNS, string[]> = {
   ITEM_TO_LOGISTIC: ['item', 'logistic'],
   ANNA_CHECK: ['anna', 'check'],
   ANNA_NOTE: ['anna', 'note'],
+  CPNP_NO: ['cpnp'],
   // Virtual/Extra columns stay hardcoded and are NOT auto-detected from headers
   // to prevent internal data from being shifted or overwritten by Excel column shifts.
 };