fix: workflow should build but publish only on push to master

Author: xBlaz3kx

.github/workflows/deployment.yaml

@@ -4,8 +4,9 @@ on:
   push:
     branches:
       - master
-    # Review gh actions docs if you want to further define triggers, paths, etc
-    # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#on
+  pull_request:
+    branches:
+      - master
 
 jobs:
   build:
@@ -30,7 +31,7 @@ jobs:
           version: 10.11.0
 
       - name: Install dependencies
-        run: pnpm install # --frozen-lockfile
+        run: pnpm install --frozen-lockfile
       - name: Build website
         run: pnpm build
 
@@ -42,6 +43,7 @@ jobs:
   deploy:
     name: Deploy to GitHub Pages
     needs: build
+    if: ${{ github.event_name != 'pull_request' }}
 
     # Grant GITHUB_TOKEN the permissions required to make a Pages deployment
     permissions: