Saving song infos to DB, refactor logging

src/hooks.server.ts

@@ -1,3 +1,4 @@
+import { log } from '$lib/log';
 import { TimelineReader } from '$lib/server/timeline';
 import type { HandleServerError } from '@sveltejs/kit';
 import fs from 'fs/promises';
@@ -6,7 +7,7 @@ TimelineReader.init();
 
 export const handleError = (({ error }) => {
   if (error instanceof Error) {
-    console.error('Something went wrong: ', error.name, error.message);
+    log.error('Something went wrong: ', error.name, error.message);
   }
 
   return {