Add GH Actions workflow for publishing docs using manual trigger

Signed-off-by: Alexander Shenshin <[email protected]>

Author: AlexanderShenshin

.github/workflows/deploy-docs.yml

@@ -0,0 +1,16 @@
+name: deploy-docs
+
+on: workflow_dispatch
+
+jobs:
+  deploy-docs:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out
+        uses: actions/checkout@v4
+
+      - name: Set up the environment
+        uses: ./.github/actions/setup-poetry-env
+
+      - name: Deploy documentation
+        run: poetry run mkdocs gh-deploy --force