style: little style tweaks

components/ConfigManager.vue

@@ -101,7 +101,7 @@
           </UFormField>
           <div
             v-if="config.ai.provider === 'openai-compatible'"
-            class="space-y-2"
+            class="flex flex-col gap-y-2"
           >
             <UFormField :label="$t('settings.ai.apiKey')" required>
               <PasswordInput

components/DeepResearch.vue

@@ -191,7 +191,7 @@
           <h3 class="text-lg font-semibold mt-2">
             {{ t('webBrowsing.researchGoal') }}
           </h3>
-          <p>{{ selectedNode.researchGoal }}</p>
+          <p class="whitespace-pre-wrap">{{ selectedNode.researchGoal }}</p>
 
           <h3 class="text-lg font-semibold mt-2">
             {{ t('webBrowsing.visitedUrls') }}

components/Tree.vue

@@ -70,7 +70,7 @@
     >
       {{ node.label }}
     </UButton>
-    <ol v-if="node.children.length > 0" class="space-y-2">
+    <ol v-if="node.children.length > 0" class="flex flex-col gap-x-2">
       <li v-for="node in node.children" :key="node.id">
         <Tree
           class="ml-2"