docs: introduce MkDocs configuration and deployment workflow (#1656)

Signed-off-by: SurbhiAgarwal1 <agarwalsurbhi1807@gmail.com>

Author: SurbhiAgarwal1

.github/workflows/docs.yml

@@ -0,0 +1,40 @@
+name: docs
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: write
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+
+      - name: Cache dependencies
+        uses: actions/cache@v4
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install mkdocs mkdocs-material
+
+      - name: Build and Deploy Documentation
+        run: |
+          mkdocs gh-deploy --force