fix: 使用 NScrollbar 统一内容区滚动条

src/features/storyboard/components/GenerationReceipt.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { NAlert, NButton, NTable } from 'naive-ui'
+import { NScrollbar, NAlert, NButton, NTable } from 'naive-ui'
 import { computed } from 'vue'
 import { Download } from '@lucide/vue'
 import { downloadText } from '../../../lib/format'
@@ -42,7 +42,7 @@ function exportReceipt() {
                 共 {{ receipt.result.episodeCount }} 集 · 完成 {{ receipt.result.completedEpisodes }} · 跳过
                 {{ receipt.result.skippedEpisodes }} · 失败 {{ receipt.result.failedEpisodes }}
             </p>
-            <div class="table-scroll">
+            <NScrollbar x-scrollable class="table-scroll">
                 <NTable :single-line="false" class="project-table"
                     ><thead>
                         <tr>
@@ -74,7 +74,7 @@ function exportReceipt() {
                         </tr>
                     </tbody></NTable
                 >
-            </div>
+            </NScrollbar>
         </template>
         <template v-else-if="receipt.kind === 'prompts'">
             <p class="mt-4 text-sm">

src/features/storyboard/components/ShotTools.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { NAlert, NButton, NCheckbox } from 'naive-ui'
+import { NScrollbar, NAlert, NButton, NCheckbox } from 'naive-ui'
 import { computed, onScopeDispose, ref, watch } from 'vue'
 import { Download, ExternalLink, RefreshCw } from '@lucide/vue'
 import { storyboardApi } from '../api'
@@ -183,7 +183,9 @@ function exportResult(kind: 'spec' | 'prompt') {
                         >{{ spec.subjects.length }} 个主体 · {{ spec.durationSeconds }} 秒</span
                     ><NButton @click="exportResult('spec')" text size="small"><Download :size="13" />导出规格</NButton>
                 </div>
-                <pre class="storyboard-json mt-3">{{ JSON.stringify(spec, null, 2) }}</pre>
+                <NScrollbar class="code-scroll mt-3" x-scrollable>
+                    <pre class="storyboard-json">{{ JSON.stringify(spec, null, 2) }}</pre>
+                </NScrollbar>
             </template>
         </section>
         <section class="border-t border-line pt-6">