ci: changed ci name and made it use node base img

it now uses node-latest by default and runs everything as shell commands instead of github actions

.github/workflows/ci.yml

@@ -0,0 +1,40 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  build-and-publish:
+    runs-on: node-latest
+
+    steps:
+      - name: Install dependencies
+        run: npm ci --prefer-offline
+
+      - name: Lint
+        run: npm run lint
+
+      - name: Check formatting
+        run: npm run format:check
+
+      - name: Run tests
+        run: npm test
+
+      - name: Build CDN assets and npm package
+        run: |
+          npm run build
+          npm run build:raw
+
+      - name: Publish to Gitea npm registry
+        if: success()
+        env:
+          GITEA_HOST: ${{ secrets.GITEA_HOST }}
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+        run: |
+          set -e
+          OWNER="${{ github.repository_owner }}"
+          echo "//${GITEA_HOST}/api/packages/${OWNER}/npm/:_authToken=${GITEA_TOKEN}" > .npmrc
+          npm publish \
+            --registry "https://${GITEA_HOST}/api/packages/${OWNER}/npm" \
+            --ignore-scripts