added github actions for CI/CD to gh-pages

.github/workflows/deploy-lc.yml

@@ -0,0 +1,45 @@
+name: LC GitHub Pages
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+
+      - name: Setup Python
+        uses: actions/setup-python@master
+        with:
+          python-version: '3.9'
+
+      - name: Upgrade pip
+        run: |
+          # install pip=>20.1 to use "pip cache dir"
+          python3 -m pip install --upgrade pip
+
+      - name: Get pip cache dir
+        id: pip-cache
+        run: |
+          echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
+
+      - name: Cache dependencies
+        uses: actions/cache@master
+        with:
+          path: ${{ steps.pip-cache.outputs.dir }}
+          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-
+
+      - name: Build Project Artifacts
+        run: python3 -m pip install -r ./requirements.txt
+      - run: sphinx-build src docs
+
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./docs

.gitignore

@@ -7,3 +7,5 @@ docs/*
 .pyc
 __pycache__/
 docs/
+build
+.travis.yml