Add voice memos to live journal and event log.

Record short E2E-encrypted audio attachments from the live log, link them to events via __live:voice markers, and play them back in the stream and chronological event table.

Co-authored-by: Cursor <cursoragent@cursor.com>

client/src/services/logbook.ts

@@ -283,6 +283,7 @@ export async function deleteLocalLogbookCache(id: string): Promise<void> {
   await db.deviations.where({ logbookId: id }).delete()
   await db.entries.where({ logbookId: id }).delete()
   await db.photos.where({ logbookId: id }).delete()
+  await db.voiceMemos.where({ logbookId: id }).delete()
   await db.gpsTracks.where({ logbookId: id }).delete()
   await db.syncQueue.where({ logbookId: id }).delete()
   await db.logbookKeys.where({ logbookId: id }).delete()