fix(dialog): 修复剧集分组查询时 TMDBID 未设置或为空的问题

- 在 SubscribeEditDialog 和 SubscribeSeasonDialog 组件中添加了对 TMDBID 的空值检查
- 如果 TMDBID 未设置或为空，将不会执行剧集分组查询，避免出现错误

src/components/dialog/SubscribeEditDialog.vue

@@ -99,6 +99,10 @@ function episodeGroupItemProps(item: { title: string; subtitle: string }) {
 
 // 查询所有剧集组
 async function getEpisodeGroups() {
+  if (!subscribeForm.value.tmdbid) {
+    console.log('tmdbid is not set or is empty')
+    return
+  }
   try {
     episodeGroups.value = await api.get(`media/groups/${subscribeForm.value.tmdbid}`)
   } catch (error) {
@@ -283,7 +287,7 @@ onMounted(() => {
   <DialogWrapper scrollable max-width="45rem" :fullscreen="!display.mdAndUp.value">
     <VCard>
       <VCardItem class="py-2">
-				<VDialogCloseBtn @click="emit('close')" />
+        <VDialogCloseBtn @click="emit('close')" />
         <template #prepend>
           <VIcon icon="mdi-clipboard-list-outline" class="me-2" />
         </template>

src/components/dialog/SubscribeSeasonDialog.vue

@@ -81,6 +81,10 @@ function getMediaId() {
 
 // 查询所有剧集组
 async function getEpisodeGroups() {
+  if (!props.media?.tmdb_id) {
+    console.log('tmdbid is not set or is empty')
+    return
+  }
   try {
     episodeGroups.value = await api.get(`media/groups/${props.media?.tmdb_id}`)
   } catch (error) {