Fix live journal hang on empty new logbooks.

Fast-path today's entry creation, add init timeout, defer auto-position GPS, and migrate logbook keys when the server returns a different id.

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

client/src/services/logbook.ts

@@ -214,6 +214,10 @@ export async function createLogbook(title: string): Promise<DecryptedLogbook> {
 
       if (response.ok) {
         const serverLb = await response.json()
+        if (serverLb.id !== localId) {
+          await saveLogbookKey(serverLb.id, logbookKey)
+          await db.logbookKeys.delete(localId)
+        }
         await db.logbooks.put({
           id: serverLb.id,
           encryptedTitle: serverLb.encryptedTitle,