feat: add bank accounts and branches management

- Implemented bank accounts management with form and list components.
- Added bank branches management with form and list components.
- Created services for bank accounts and branches to handle API interactions.
- Updated routing to include bank accounts and branches.
- Enhanced UI with new select fields for banks and branches.
- Added necessary models and constants for bank accounts and branches.
- Improved state management for banks using a store pattern.
- Updated menu items to include links for bank accounts and branches.

src/app/core/constants/menuItems.const.ts

@@ -57,9 +57,14 @@ export const MENU_ITEMS = [
     icon: 'pi pi-fw pi-cog',
     items: [
       {
-        label: 'فروشگاه‌ها',
-        icon: 'pi pi-fw pi-store',
-        routerLink: ['/stores'],
+        label: 'شعب بانک‌ها',
+        icon: 'pi pi-fw pi-building',
+        routerLink: ['/bankBranches'],
+      },
+      {
+        label: 'حساب‌های بانکی',
+        icon: 'pi pi-fw pi-credit-card',
+        routerLink: ['/bankAccounts'],
       },
       {
         label: 'کاربران',