fix(ci): add markdownlinters

.gitea/workflows/helm.yml

@@ -2,13 +2,10 @@ name: Run Helm tests
 
 on:
   pull_request:
-    branches:
-      - '**'
+    branches: [ '**' ]
   push:
-    branches:
-      - '**'
-    tags-ignore:
-      - '**'
+    branches: [ '**' ]
+    tags-ignore: [ '**' ]
   workflow_call: {}
 
 env:

.gitea/workflows/markdown-linters.yml

@@ -0,0 +1,50 @@
+name: Markdown linter
+
+on:
+  pull_request:
+    types: [ "opened", "reopened", "synchronize" ]
+  push:
+    branches: [ '**' ]
+    tags-ignore: [ '**' ]
+  workflow_dispatch: {}
+
+jobs:
+  readme-link:
+    container:
+      image: docker.io/library/node:24.9.0-alpine
+    name: Execute npm run readme:link
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v5.0.0
+    - name: Execute npm run readme:link
+      run: |
+        npm install
+        npm run readme:link
+
+  readme-lint:
+    container:
+      image: docker.io/library/node:24.9.0-alpine
+    name: Execute npm run readme:lint
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v5.0.0
+    - name: Execute npm run readme:lint
+      run: |
+        npm install
+        npm run readme:lint
+
+  readme-parameters:
+    container:
+      image: docker.io/library/node:24.9.0-alpine
+    name: Execute npm run readme:parameters
+    runs-on: ubuntu-latest
+    steps:
+    - name: Install tooling
+      run: |
+        apk update
+        apk add git
+    - uses: actions/checkout@v5.0.0
+    - name: Execute npm run readme:parameters
+      run: |
+        npm install
+        npm run readme:parameters