fixed ci.yml

.github/workflows/ci.yml

@@ -2,6 +2,7 @@ name: ci
 on:
   push:
     branches:
+      - master 
       - main
 permissions:
   contents: write
@@ -13,9 +14,10 @@ jobs:
       - uses: actions/setup-python@v4
         with:
           python-version: 3.x
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           key: ${{ github.ref }}
           path: .cache
       - run: pip install mkdocs-material
-      - run: mkdocs gh-deploy --force --clean --verbose
+      - run: pip install pillow cairosvg
+      - run: mkdocs gh-deploy --force --remote-branch gh-pages --remote-name origin --config-file mkdocs.yml --site-dir site --verbose