config: enhance tsconfig.json (#44)

* config: enhance tsconfig.json (Set sourceMap and removeComments to true)
* gha: Add pull_request trigger, close #43
* config: Add waring emoji

.github/workflows/test.yml

@@ -1,6 +1,7 @@
 name: 'Test'
 
 on:
+  pull_request:
   push:
     paths:
     - '**'