fix: not change state offline

src/pages/~[sourceId]/comic/[comic]/chap-[chap].vue

@@ -69,7 +69,7 @@ meta:
  <AppHeaderUser v-if="!APP_STANDALONE" class="mr-2" />
 
  <BtnDownload
- v-model="statusEPDL"
+ :model-value="mapEp?.get(comic)"
  :comic="comic"
  :ep-param="chap"
  @action:delete="deleteEp"
@@ -732,23 +732,6 @@ useSeoMeta({
  ogType: "book"
 })
 
-const statusEPDL = computedAsync<TaskDDEp | TaskDLEp | null | undefined>(
- async () => {
- if (!data.value) return
-
- const task = IDMStore.queue.get(props.comic)?.get(props.chap)
- if (task) return task
-
- const onDisk = await getEpisode(props.comic, props.chap).catch(() => null)
-
- if (onDisk) return { ref: onDisk }
- return null
- },
- undefined,
- {
- onError: WARN
- }
-)
 const lsEpDL = computedAsync<TaskDDEp[] | undefined>(async () => {
  if (!data.value) return
 
@@ -798,14 +781,7 @@ async function downloadEp() {
 
  console.log(lsEpDL, meta)
  if (meta && !isTaskDLEp(meta)) {
- lsEpDL.value?.splice(
- lsEpDL.value.findIndex(
- (item) => item.ref.ep_param === meta.ref.ep_param
- ) >>> 0,
- 1,
- meta
- )
- lsEpDL.value = [...(lsEpDL.value || [])]
+ lsEpDL.value?.push(meta)
  }
 }
 function deleteEp(epParam: string) {