feat: rework status cache

composables/statusDrafts.ts

@@ -0,0 +1,18 @@
+import type { Attachment, CreateStatusParamsWithStatus } from 'masto'
+import { STORAGE_KEY_DRAFTS } from '~/constants'
+
+export type DraftMap = Record<string, {
+  params: CreateStatusParamsWithStatus
+  attachments: Attachment[]
+}>
+
+const allDrafts = useLocalStorage<Record<string, DraftMap>>(STORAGE_KEY_DRAFTS, {})
+
+export const currentUserDrafts = computed(() => {
+  if (!currentUser.value?.account?.id)
+    return {}
+  const id = `${currentUser.value.account.acct}@${currentUser.value.server}`
+  if (!allDrafts.value[id])
+    allDrafts.value[id] = {}
+  return allDrafts.value[id]
+})