Refactor UI styles for improved consistency and clarity

Unified card backgrounds, borders, and shadows across components for a more consistent look. Enhanced table, tab, and button styles for clarity and accessibility. Improved layout and modal structure in OneBot API debug, added modal for struct display, and optimized WebSocket debug connection logic. Updated file manager, logs, network, and terminal pages for visual consistency. Refactored interface definitions for stricter typing and readability.

packages/napcat-webui-frontend/src/components/onebot/display_card/render.tsx

@@ -30,14 +30,14 @@ const itemVariants = {
   },
 };
 
-function RequestComponent ({ data: _ }: { data: OB11Request }) {
+function RequestComponent ({ data: _ }: { data: OB11Request; }) {
   return <div>Request消息，暂未适配</div>;
 }
 
 export interface OneBotItemRenderProps {
-  data: AllOB11WsResponse[]
-  index: number
-  style: React.CSSProperties
+  data: AllOB11WsResponse[];
+  index: number;
+  style: React.CSSProperties;
 }
 
 export const getItemSize = (event: OB11AllEvent['post_type']) => {
@@ -90,7 +90,7 @@ const OneBotItemRender = ({ data, index, style }: OneBotItemRenderProps) => {
         animate='visible'
         className='h-full px-2'
       >
-        <Card className='w-full h-full py-2 bg-opacity-50 backdrop-blur-sm'>
+        <Card className='w-full h-full py-2 bg-white/60 dark:bg-black/40 backdrop-blur-xl border border-white/40 dark:border-white/10 shadow-sm'>
           <CardHeader className='py-0 text-default-500 flex-row gap-2'>
             <div className='font-bold'>
               {isEvent ? getEventName(msg.post_type) : '请求响应'}