Improve boursecu UX: banners, support FAB, wallet deposit guide, fund/physical layouts, nav, and sidebar credit.

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

src/utils/config.ts

@@ -24,6 +24,11 @@ export function isBoursecuProject() {
   return true
 }
 
+/** فقط برای سازگاری با منطق پشتیبانی modular — در boursecu همیشه false */
+export function isBazretalaProject() {
+  return false
+}
+
 const WALLET_DEPOSIT_QUICK_AMOUNTS_RIAL = [10_000_000, 50_000_000, 100_000_000] as const
 
 export function getWalletDepositQuickAmountsRial(): readonly number[] {