Feat: Place the new mcp button at the end of the line. #10427 (#11170)

### What problem does this PR solve?

Feat: Place the new mcp button at the end of the line. #10427

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/user-setting/mcp/edit-mcp-dialog.tsx

@@ -124,7 +124,7 @@ export function EditMcpDialog({
           form={form}
           setFieldChanged={setFieldChanged}
         ></EditMcpForm>
-        <Card>
+        <Card className="bg-transparent">
           <CardContent className="p-3">
             <Collapse
               title={