add documentation deployment woekflow

.github/workflows/deploy-documentation.yml

@@ -0,0 +1,42 @@
+name: ocelot.social deploy documentation
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  files-changed:
+    name: Detect File Changes - Markdown and Vuepress files
+    runs-on: ubuntu-latest
+    outputs:
+      documentation: ${{ steps.changes.outputs.documentation }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@master
+
+      - name: Check for file changes
+        uses: dorny/paths-filter@v2.11.1
+        id: changes
+        with:
+          token: ${{ github.token }}
+          filters: .github/file-filters.yml
+          list-files: shell
+
+  build-and-deploy-documentation:
+    name: Build and deploy documentation
+    runs-on: ubuntu-latest
+    needs: files-changed
+    if: needs.files-changed.outputs.documentation == 'true'
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@master
+
+    - name: Vuepress Build and Deploy
+      uses: jenkey2011/vuepress-deploy@master
+      env:
+        ACCESS_TOKEN: ${{ secrets.ACCESS_TOKEN }}
+        TARGET_REPO: Ocelot-Social-Community/Ocelot-Social
+        TARGET_BRANCH: gh-pages
+        BUILD_SCRIPT: npm install && npm run docs:build -- --config docs/.vuepress/config github.js
+        BUILD_DIR: .vuepress/dist