fix(postgres): allow extension dialog scrolling on desktop (#3107)

* fix(postgres): allow extension dialog scrolling

* feat(postgres): 优化安装插件弹窗高度响应式样式
对于issus#2989-pr#3033的补充修改。

apps/desktop/src/components/objects/InstallExtensionDialog.vue

@@ -82,7 +82,7 @@ defineExpose({ show });
 
 <template>
   <Dialog v-model:open="open">
-    <DialogContent class="max-h-[85vh] flex flex-col overflow-hidden sm:max-w-3xl">
+    <DialogContent class="h-[min(760px,calc(100dvh-2rem))] flex flex-col overflow-hidden sm:max-w-3xl">
       <DialogHeader>
         <DialogTitle>{{ t("extension.manageTitle") }}</DialogTitle>
       </DialogHeader>