fix install diogram

web/designer.py

@@ -13,7 +13,8 @@ class CastomText(ft.Text):
             value=text,
             color=color,
             size=size,
-            weight=weight
+            weight=weight,
+            max_lines=99,
         )
         
 
@@ -48,7 +49,7 @@ class CastomTextField_input(ft.TextField):
 class CastomButton(ft.Button):
     def __init__(self, text, on_click):
         super().__init__(
-            text,
+            content=text,
             style=ft.ButtonStyle(
                 color=clolors.ferst,
                 bgcolor=clolors.laer1,
@@ -59,6 +60,27 @@ class CastomButton(ft.Button):
             on_click=on_click
         )
 
+
+class CastomIconButton(ft.Button):
+    """Кнопка с иконкой и текстом."""
+    def __init__(self, text, icon, on_click):
+        super().__init__(
+            content=ft.Row(
+                spacing=8,
+                tight=True,
+                controls=[
+                    ft.Icon(icon, color=clolors.ferst, size=18),
+                    ft.Text(text, color=clolors.ferst, size=14),
+                ],
+            ),
+            style=ft.ButtonStyle(
+                color=clolors.ferst,
+                bgcolor=clolors.laer2,
+                text_style=ft.TextStyle(size=14),
+            ),
+            on_click=on_click,
+        )
+
 class CastomDropdown(ft.Dropdown):
     def __init__(self, label="", hint_text="", options=None, on_change=None):
         super().__init__(