fix: action button layout and event handler registrations

tests/test_target_context_and_website_custom_needs.py

@@ -112,11 +112,11 @@ async def test_website_custom_needs_and_prompt_injection():
 
 async def test_menu_layout():
     menu = get_persian_main_menu(is_paused=False)
-    assert len(menu) == 5
+    assert len(menu) == 7
     first_row_texts = [getattr(getattr(b, "button", None), "text", str(b)) for b in menu[0]]
     assert any("🏠 منوی اصلی" in t for t in first_row_texts)
-    fourth_row_texts = [getattr(getattr(b, "button", None), "text", str(b)) for b in menu[3]]
-    assert any("➕ افزودن مبدا / مقصد" in t for t in fourth_row_texts)
+    fifth_row_texts = [getattr(getattr(b, "button", None), "text", str(b)) for b in menu[4]]
+    assert any("➕ افزودن مبدا / مقصد" in t for t in fifth_row_texts)
 
 
 async def main():