add back linkspector and try again

.github/workflows/.linkspector.yml

@@ -0,0 +1,6 @@
+dirs:
+  - content
+useGitIgnore: true
+fileExtensions:
+  - ".mdx"
+  - ".md"

.github/workflows/linkspector.yml

@@ -1,16 +1,16 @@
-name: Check MDX links
-
+name: Linkspector
 on: [pull_request]
-
 jobs:
-  markdown-link-check:
+  check-links:
+    name: runner / linkspector
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: gaurav-nelson/github-action-markdown-link-check@v1
+      - name: Run linkspector
+        uses: umbrelladocs/action-linkspector@v1
         with:
-          use-quiet-mode: "yes"
-          use-verbose-mode: "no"
-          folder-path: "content"
-          file-extension: ".mdx"
-          config-file: ".github/workflows/linkcheck_config.json"
+          github_token: ${{ secrets.github_token }}
+          reporter: github-pr-check
+          fail_on_error: true
+          filter_mode: nofilter
+          config_file: .github/workflows/.linkspector.yml

.github/workflows/markdown-link-check.yml

@@ -0,0 +1,16 @@
+name: Check MDX links
+
+on: [pull_request]
+
+jobs:
+  markdown-link-check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: gaurav-nelson/github-action-markdown-link-check@v1
+        with:
+          use-quiet-mode: "yes"
+          use-verbose-mode: "no"
+          folder-path: "content"
+          file-extension: ".mdx"
+          config-file: ".github/workflows/linkcheck_config.json"