fix: 统一窗口初始分辨率与最小分辨率，调整页面padding一致性

electron/main.ts

@@ -44,8 +44,8 @@ async function createWindow() {
   const initialSymbolColor = nativeTheme.shouldUseDarkColors ? '#ffffff' : '#000000';
   
   const mainWindow = new BrowserWindow({
-    width: 1280,
-    height: 800,
+    width: 1600,
+    height: 900,
     minWidth: 1600,
     minHeight: 900,
     autoHideMenuBar: true,

src/modules/recycle-bin/RecycleBinPage.tsx

@@ -178,7 +178,7 @@ export const RecycleBinPage: React.FC = () => {
     : `确定要彻底删除文件 "${deleteItem?.originalName}" 吗？此操作不可撤销，文件将被永久删除。`
 
   return (
-    <div className="max-w-4xl mx-auto w-full p-6">
+    <div className="max-w-4xl mx-auto w-full px-14 py-12 pb-40">
       <div className="flex items-center justify-between mb-8">
         <div className="flex items-center gap-3">
           <Trash2 size={28} className="text-gray-600 dark:text-gray-300" />

src/modules/settings/SettingsPage.tsx

@@ -47,7 +47,7 @@ export const SettingsPage: React.FC = () => {
   }
 
   return (
-    <div className="max-w-4xl mx-auto w-full p-6">
+    <div className="max-w-4xl mx-auto w-full px-14 py-12 pb-40">
       <h1 className="text-2xl font-bold text-gray-800 dark:text-gray-200 mb-8">设置</h1>
 
       <div className="space-y-6">