ci(.github/*.yaml): compile source files on pull request & on release

Author: YsnKsy

.github/workflows/pull-request.yaml

@@ -35,4 +35,7 @@ jobs:
       run: yarn typescript
 
     - name: Run Jest Unit Tests
-      run: yarn test
+      run: yarn test
+
+    - name: Compiled files
+      run: yarn prepare

.github/workflows/release.yaml

@@ -59,5 +59,8 @@ jobs:
     - name: Run Jest Unit Tests
       run: yarn test
 
+    - name: Compiled files
+      run: yarn prepare
+
     - name: New release
       run: NPM_TOKEN=${{ secrets.NPM_TOKEN }} GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }} yarn release