feat(admin): overlay system settings from SuperAdmin program-settings

Fetch /api/public/program-settings with 3-host retry and hide the local
advanced-configuration editor in favor of SuperAdmin.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/utils/config.ts

@@ -332,9 +332,24 @@ async function bootstrapSettingsFromApi(): Promise<void> {
 
   try {
     const { getConfiguration } = await import('@/api/configuration')
+    const { fetchSuperAdminProgramSettings } = await import('@/api/superadminSettings')
     const { parseMainWalletProductIds } = await import('@/components/mobile/utils/wallet')
-    const rows = await getConfiguration()
-    const list = Array.isArray(rows) ? rows : []
+    const [localRows, saRows] = await Promise.all([
+      getConfiguration().catch(() => []),
+      fetchSuperAdminProgramSettings(),
+    ])
+    const local = Array.isArray(localRows) ? localRows : []
+    const merged = [...local]
+    for (const item of saRows) {
+      if (!item?.key) continue
+      const index = merged.findIndex((row) => row.key === item.key)
+      if (index >= 0) {
+        merged[index] = { ...merged[index], ...item }
+      } else {
+        merged.push(item as (typeof merged)[number])
+      }
+    }
+    const list = merged
     const isStoreRow = list.find((item) => item.key === 'is_store')
     const mainWalletRow = list.find((item) => item.key === 'main_wallet_products')
     const mainMetalRow = list.find((item) => item.key === 'main_metal')