feat: add btn text

announcement/store announcement.bru

@@ -14,6 +14,7 @@ body:multipart-form {
   title: تخفیف ویژه
   description: توضیح اعلان
   link: https://example.com
+  button_text: مشاهده
   start_date: 2026-06-24 00:00:00
   end_date: 2026-07-24 00:00:00
   ~image: @file()

announcement/update announcement.bru

@@ -18,6 +18,7 @@ body:multipart-form {
   title: عنوان جدید
   description: توضیح جدید
   link: https://example.com
+  button_text: مشاهده
   start_date: 2026-06-24 00:00:00
   end_date: 2026-07-24 00:00:00
   ~image: @file()

version/store version.bru

@@ -16,6 +16,7 @@ body:multipart-form {
   version_name: 1.2.0
   version_code: 42
   link: https://example.com/app.apk
+  button_text: به‌روزرسانی
   ~image: @file()
   ~image_id: 1
 }

version/update version.bru

@@ -20,6 +20,7 @@ body:multipart-form {
   version_name: 1.3.0
   version_code: 43
   link: https://example.com/app.apk
+  button_text: به‌روزرسانی
   ~image: @file()
   ~image_id: 1
 }