feat: 完善实战进度与技能树联动

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/views/film/practice/index.vue

@@ -111,6 +111,7 @@ interface WorkItem {
   title: string
   stars: number
   path: string
+  watchKey: string
   description: string
 }
 
@@ -121,6 +122,7 @@ const worksList = ref<WorkItem[]>([
     title: '学生案例',
     stars: 4,
     path: '/video/film/practice/film_anli1.mp4',
+    watchKey: 'film-practice-case-1',
     description: '27084 施颖雯 杨可馨 胡悦莹 陆佳慧 雷鑫丽',
   },
 ])
@@ -375,7 +377,7 @@ onUnmounted(() => {
                 <ImgButton
                   :class="index === 0 ? 'view-btn' : ''"
                   image="vlog/practice/查看"
-                  :path="`/film/practice/video/${encodeURIComponent(work.path)}`"
+                  :path="`/film/practice/video/${encodeURIComponent(work.path)}?watchKey=${work.watchKey}`"
                 />
               </div>
             </div>