update db management scripts to bun

db/update_db.js

@@ -1,6 +1,6 @@
 import fs from 'fs';
 import path from 'path';
-import Database from 'better-sqlite3';
+import { Database } from 'bun:sqlite';
 import dotenv from 'dotenv';
 
 dotenv.config({ path: '../.env' });
@@ -23,7 +23,7 @@ const lookup = {
 };
 
 // Retrieve existing IDs from Stream
-const existingIds = db.prepare('SELECT id FROM Stream').pluck().all();
+const existingIds = db.prepare('SELECT id FROM Stream').all().map(row => row.id);
 // Create a set of existing IDs for efficient lookup
 const idSet = new Set(existingIds);