refactor(admin-reports, i18n): remove rebate commission report and enhance localization

Removed the `getAdminReportRebateCommission` function and its references from the admin reports API and localization files. Updated CSS for improved money display handling in admin components. Enhanced localization support by adding new finance and support workspace entries in English, Nepali, and Chinese, improving user experience across the application.

src/app/globals.css

@@ -190,6 +190,15 @@
     @apply text-sm text-muted-foreground;
   }
 
+  /* 金额列：允许换行/缩小，避免大额 truncate 或溢出裁切 */
+  .admin-money-value {
+    @apply min-w-0 whitespace-normal break-words [overflow-wrap:anywhere] tabular-nums leading-tight tracking-tight;
+  }
+
+  .admin-table-shell [data-slot="table-cell"].admin-money-cell {
+    @apply min-w-[4.5rem] max-w-[11rem] whitespace-normal align-top leading-snug;
+  }
+
   [data-slot="table-head"],
   [data-slot="table-cell"] {
     text-align: center;