[add] CI scripts

Author: mkozhukh

.github/workflows/main.yml

@@ -0,0 +1,44 @@
+# This is a basic workflow to help you get started with Actions
+
+name: Deploy To Site
+
+# Controls when the action will run.
+on:
+  # Triggers the workflow on push or pull request events but only for the master branch
+  push:
+    branches: [ master, next ]
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v4
+      - id: vars
+        run: echo ::set-output name=short_ref::${GITHUB_REF#refs/*/}
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '18.19.0'
+
+      - run: yarn install
+      - run: yarn build
+
+      - uses: docker/setup-buildx-action@v1
+      - uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
+          registry: registry.webix.io
+      - uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          tags: registry.webix.io/booking-docs-alt:${{ steps.vars.outputs.short_ref }}
+
+      - run: curl "https://docs.dhtmlx.com/hooks/restart-docker?token=${{ secrets.RESTART_TOKEN }}&project=docs-booking-alt-${{ steps.vars.outputs.short_ref }}"