install typedoc

Author: Mateusz Wiezik

.github/workflows/docs.yml

@@ -29,6 +29,8 @@ jobs:
         uses: volta-cli/action@v4
       - name: Install NPM
         run: npm ci --no-audit
+      - name: Install typedoc
+        run: npm install typedoc
       - name: Build documentation
         run: |
           cd docs