docs: added fetching from notion (#2670)

* Added new Docusaurus instance that fetches automatically from Notion

* Add Github workflow to fetch docs from Notion

* Added legacy peer deps to solve dependency problems

* Fix git ignore and added pages

.github/workflows/docs_test.yml

@@ -40,7 +40,7 @@ jobs:
       - name: Install Node.js dependencies
         run: |
           cd docs
-          npm install
+          npm install --legacy-peer-deps
         if: ${{ steps.setup-node.outputs.cache-hit != 'true' }}
 
       - name: Build Docs