fix log cleanup check to actually pay attention to limit

src/db/databaseUtil.ts

@@ -150,6 +150,7 @@ export async function logToDb(message: string): Promise<void> {
       await platform.dbExec("DELETE FROM logs WHERE date < ?", [
         sevenDaysAgo.toDateString(),
       ]);
+      lastCleanupDate = todayKey;
     }
   } catch (error) {
     // Log to console as fallback