Refactor keyboard layout for improved organization and add admin keyboard tests

- Updated the keyboard layout in `get_reply_keyboard` and `get_reply_keyboard_admin` functions to use `row` for better organization of buttons.
- Added unit tests for the admin keyboard to verify button arrangement and functionality.
- Ensured that each button is placed in its own row for clarity in the user interface.

tests/test_keyboards_and_filters.py

@@ -4,6 +4,7 @@ from aiogram.types import ReplyKeyboardMarkup, KeyboardButton, InlineKeyboardMar
 
 from helper_bot.keyboards.keyboards import (
     get_reply_keyboard,
+    get_reply_keyboard_admin,
     get_reply_keyboard_for_post,
     get_reply_keyboard_leave_chat,
     create_keyboard_with_pagination
@@ -36,6 +37,10 @@ class TestKeyboards:
         assert keyboard.keyboard is not None
         assert len(keyboard.keyboard) > 0
         
+        # Проверяем, что каждая кнопка в отдельной строке
+        for row in keyboard.keyboard:
+            assert len(row) == 1  # Каждая строка содержит только одну кнопку
+        
         # Проверяем наличие основных кнопок
         all_buttons = []
         for row in keyboard.keyboard:
@@ -97,6 +102,27 @@ class TestKeyboards:
         assert '👋🏼Сказать пока!' in all_buttons
         assert '📩Связаться с админами' in all_buttons
     
+    def test_get_reply_keyboard_admin_keyboard(self):
+        """Тест админской клавиатуры"""
+        keyboard = get_reply_keyboard_admin()
+        
+        assert isinstance(keyboard, ReplyKeyboardMarkup)
+        assert keyboard.keyboard is not None
+        assert len(keyboard.keyboard) == 2  # Две строки
+        
+        # Проверяем первую строку (3 кнопки)
+        first_row = keyboard.keyboard[0]
+        assert len(first_row) == 3
+        assert first_row[0].text == "Бан (Список)"
+        assert first_row[1].text == "Бан по нику"
+        assert first_row[2].text == "Бан по ID"
+        
+        # Проверяем вторую строку (2 кнопки)
+        second_row = keyboard.keyboard[1]
+        assert len(second_row) == 2
+        assert second_row[0].text == "Разбан (список)"
+        assert second_row[1].text == "Вернуться в бота"
+    
     def test_get_reply_keyboard_for_post(self):
         """Тест клавиатуры для постов"""
         keyboard = get_reply_keyboard_for_post()