fix：优化配置存储

ui/views/convert_pdf_page.py

@@ -5,6 +5,7 @@ import pythoncom
 from loguru import logger
 from nicegui import ui
 
+from ui.views.templates.back_home import backHome
 from utils.file_utils import open_folder
 
 progress_bar = None
@@ -85,18 +86,7 @@ def create_convert_pdf_page(folder: str = ""):
     )
 
     with ui.header().classes("app-header items-center justify-between shadow-md"):
-        # 左侧：图标和标题
-        with ui.row().classes("items-center gap-2"):
-            ui.image("/assets/icon.ico").classes("w-8 h-8").props("fit=contain")
-            ui.label("尚城幼儿园成长报告助手").classes("text-xl font-bold")
-        # 右侧：署名 + 配置按钮
-        with ui.row().classes("items-center gap-4"):
-            ui.label("By 寒寒 | 这里的每一份评语都充满爱意").classes(
-                "text-xs opacity-90"
-            )
-            ui.button(icon="home", on_click=lambda: ui.navigate.to("/")).props(
-                "flat round color=white"
-            )
+        backHome()
 
     with ui.card().classes("w-full"):
         with ui.row().classes("w-full justify-between"):