chore: add documentation and GA branding

.github/workflows/example-basic.yml

@@ -1,17 +0,0 @@
-name: Example
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-jobs:
-  example:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Renovate
-        uses: ./
-        with:
-          configurationFile: 'test/config.js'
-          token: ${{ secrets.RENOVATE_TOKEN }}