Automated tests (#145)

Author: Katsute

.github/workflows/ci.yml

@@ -1,6 +1,10 @@
 name: npm CI
 
 on:
+  workflow_dispatch:
+  schedule:
+    - cron: 0 11 * 1-2,11-12 1
+    - cron: 0 10 * 3-10 1
   push:
     branches: [main]
   pull_request: