Add workflow for vale

Signed-off-by: Mirjam Aulbach <[email protected]>

.github/workflows/vale.yaml

@@ -0,0 +1,29 @@
+name: "Vale spelling and prose check"
+on:
+  push:
+    branches: [ "main" ]
+    paths:
+      - "**.md"
+  pull_request:
+    branches: [ "main" ]
+    paths:
+      - "**.md"
+
+jobs:
+  link-checker:
+    name: Check internal and external links in markdown files
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac #v4.0.0
+        with:
+          ref: ${{ github.ref }}
+          fetch-depth: 0
+
+      - name: Run vale
+        uses: errata-ai/vale-action@c4213d4de3d5f718b8497bd86161531c78992084 #v2.0.1
+        with:
+          fail_on_error: true
+          vale_flags: "--minAlertLevel=error"
+        env:
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}

README.md

@@ -4,6 +4,8 @@
 
 ## About
 
+TEST CHANGE.
+
 This is the Klaw documentation repository. Welcome 👋 🎉
 You can find source code and all content for our ([klaw-project.io](https://www.klaw-project.io/) site here.
 
@@ -41,8 +43,8 @@ Here are the important ones you're likely to use:
 - `npm run build`: will build the documentation site and generate all static files in "build". After `build` you can
   run `npm run serve` to test your build locally
 - `lint`: runs a format check and if no error is found, lints code and markdown files in the project.
-  - the linting script does not mutate your code. See [Linting and code formatting](#linting-and-code-formatting) for
-    more info.
+    - the linting script does not mutate your code. See [Linting and code formatting](#linting-and-code-formatting) for
+      more info.
 - `reformat`: runs the code formatter (prettier) as well as the markdown linter in fix mode. This will mutate you code.
 
 ℹ️ We are using a custom hook path for enabling pre-commit hooks. This path is set in the local git configuration when