feat: show voice asset traces in studio

frontend/src/components/GenerationTrace.vue

@@ -333,7 +333,13 @@ defineExpose({ refresh })
         >
           <div class="flex items-center justify-between gap-2">
             <span class="text-sm font-semibold">
-              {{ job.output_mode === 'asset_retry' ? '资源重试' : '内容生成' }}
+              {{
+                job.output_mode === 'asset_retry'
+                  ? '资源重试'
+                  : job.output_mode === 'asset_generation'
+                    ? '资源生成'
+                    : '内容生成'
+              }}
             </span>
             <span class="rounded-full border px-2 py-0.5 text-xs" :class="getJobStatusClass(job.status)">
               {{ getJobStatusLabel(job.status) }}
@@ -353,7 +359,13 @@ defineExpose({ refresh })
           <div class="flex flex-wrap items-center justify-between gap-3">
             <div>
               <div class="text-sm font-semibold">
-                {{ activeJob.output_mode === 'asset_retry' ? '资源重试事件' : '生成事件' }}
+                {{
+                  activeJob.output_mode === 'asset_retry'
+                    ? '资源重试事件'
+                    : activeJob.output_mode === 'asset_generation'
+                      ? '资源生成事件'
+                      : '生成事件'
+                }}
               </div>
               <div class="mt-1 text-xs" :class="mutedTextClass">
                 当前步骤：{{ getEventLabel(activeJob.current_step) }}