修改自动翻译按钮位置

src/components/PromptEditor.vue

@@ -802,6 +802,7 @@ function isRemoveDisabled(token: string): boolean {
       
       <section class="pe-right-pane">
         <div class="pe-section-title mode">
+          <div class="pe-title-group">
             <span>提示词映射（双击修改）</span>
             <button 
               v-if="unmappedTokens.length > 0" 
@@ -819,6 +820,7 @@ function isRemoveDisabled(token: string): boolean {
               </svg>
               自动翻译
             </button>
+          </div>
           <div class="pe-mode-switch">
             <button :class="{ active: viewMode==='compact' }" @click="viewMode='compact'">精简视图</button>
             <button :class="{ active: viewMode==='detail' }" @click="viewMode='detail'">详细视图</button>
@@ -1336,6 +1338,12 @@ function isRemoveDisabled(token: string): boolean {
   letter-spacing: 0.05em;
 }
 
+.pe-title-group {
+  display: flex;
+  align-items: center;
+  gap: 1rem;
+}
+
 .pe-mode-switch {
   display: flex;
   gap: 0.25rem;