Lets publish main site's map to GH Pages

.github/workflows/gitterra.yml

@@ -1,14 +1,45 @@
-name: Play GitTerra
 run-name: Playing 🌎 GitTerra on ${{ github.repository }} 🗺️
 
 on:
   push:
     branches:
       - main
   pull_request:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
 jobs:
   play-gitterra:
     runs-on: ubuntu-latest
     steps:
       - name: Play GitTerra 🎮
         uses: GitTerraGame/Play-GitTerra-Action@main
+  deploy-gitterra-to-gh-pages:
+    needs: play-gitterra
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: gitterra
+      - name: Setup Pages
+        uses: actions/configure-pages@v4
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: "."
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4