ci: check docs links

.github/workflows/check.yaml

@@ -42,10 +42,12 @@ jobs:
       - name: Commit linting
         uses: wagoid/commitlint-github-action@v2
 
-      # - name: Code linting
-      #   run: npm run lint:check
-      #   env:
-      #     CI: true
-
       - name: Build
         run: npm run build
+
+      - name: URL validation
+        run: |
+          npm install auhau/link-checker
+          mkdir /tmp/link-checker
+          npx link-checker --url-ignore localhost --allow-hash-href --mkdocs --http-cache /tmp/link-checker --http-always-get --http-timeout 10000 --http-redirects 5 ./build
+

.github/workflows/gh-pages.yaml

@@ -21,7 +21,7 @@ jobs:
 
       - name: Build for gh-pages
         run: |
-          npm install
+          npm ci
           npm run-script build
           echo "bee-js.ethswarm.org" > ./build/CNAME
           rm ./build/.nojekyll

docs/tutorials/create-dapp.md

@@ -419,4 +419,4 @@ yarn build
   </TabItem>
 </Tabs>
 
-This will create a `dist` folder that should be uploaded to the Swarm. We are working on `swarm-cli` which will make the upload process easier, but in the mean time you can follow the [Host Your Website on Swarm tutorial in the bee docs](https://docs.ethswarm.org/docs/getting-started/host-your-website-using-ens).
+This will create a `dist` folder that should be uploaded to the Swarm. We are working on `swarm-cli` which will make the upload process easier, but in the mean time you can follow the [Host Your Website on Swarm tutorial in the bee docs](https://docs.ethswarm.org/docs/access-the-swarm/host-your-website).

docusaurus.config.js

@@ -4,6 +4,7 @@ module.exports = {
   // note! we use SED to change this during automated builds, see ./.github/workflows/gh-pages.yml
   url: 'https://bee-js.ethswarm.org',
   baseUrl: '/',
+  trailingSlash: true,
   plugins: [
     require.resolve('docusaurus-lunr-search'),
     // [