add gitignore/workflows

.github/workflows/build.yml

@@ -0,0 +1,20 @@
+name: Build spec
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-node@v3
+      with:
+        node-version: 16
+    - run: npm ci
+    - run: npm run build
+    - run: npm run check-format

.github/workflows/deploy.yml

@@ -0,0 +1,23 @@
+name: Deploy gh-pages
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-node@v3
+      with:
+        node-version: 16
+    - run: npm ci
+    - run: npm run build
+    - uses: JamesIves/github-pages-deploy-action@v4.3.3
+      with:
+        branch: gh-pages
+        folder: dist
+        clean: true

.gitignore

@@ -0,0 +1,9 @@
+node_modules
+dist
+
+.DS_Store
+Desktop.ini
+._*
+Thumbs.db
+.Spotlight-V100
+.Trashes