rework building templates

.github/workflows/build-templates.yml

@@ -0,0 +1,18 @@
+name: Create templates
+on:
+  push:
+    branches:
+      - master
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - uses: actions/setup-node@v1
+      -
+        env:
+          CI: true
+          SSH_KEY: ${{ secrets.SSH_KEY }}
+          SSH_KEY_ROLLUP: ${{ secrets.SSH_KEY_ROLLUP }}
+          SSH_KEY_WEBPACK: ${{ secrets.SSH_KEY_WEBPACK }}
+        run: _template/build.sh