Markdown linter

.github/configs/markdown_lint_rules.json

@@ -0,0 +1,6 @@
+{
+    "MD013": false,
+    "MD033": {
+        "allowed_elements": ["div"]
+    }
+}

.github/workflows/markdownlint.yml

@@ -0,0 +1,21 @@
+on:
+  push:
+    paths:
+      - 'README.md'
+
+name: Lint README.md
+jobs:
+
+  lint-readme:
+    name: Lint README.md file
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out code
+      uses: actions/checkout@v4
+
+    - name: Lint README.md file
+      uses: avto-dev/markdown-lint@v1.5.0
+      with:
+        config: '.github/configs/markdown_lint_rules.json'
+        args: 'README.md'
+

README.md

@@ -1,7 +1,7 @@
 
 # Contaminated
 
-[![Build FG Extension](https://github.com/rhagelstrom/Contaminated/actions/workflows/create-release.yml/badge.svg)](https://github.com/rhagelstrom/Contaminated/actions/workflows/create-release.yml) [![Luacheckrc](https://github.com/rhagelstrom/Contaminated/actions/workflows/luacheck.yml/badge.svg)](https://github.com/rhagelstrom/Contaminated/actions/workflows/luacheck.yml)
+[![Build FG Extension](https://github.com/rhagelstrom/Contaminated/actions/workflows/create-release.yml/badge.svg)](https://github.com/rhagelstrom/Contaminated/actions/workflows/create-release.yml) [![Luacheckrc](https://github.com/rhagelstrom/Contaminated/actions/workflows/luacheck.yml/badge.svg)](https://github.com/rhagelstrom/Contaminated/actions/workflows/luacheck.yml) [![Markdownlint](https://github.com/rhagelstrom/Contaminated/actions/workflows/markdownlint.yml/badge.svg)](https://github.com/rhagelstrom/Contaminated/actions/workflows/markdownlint.yml)
 
 **Current Version:** 1.3
 **Last Updated:** 01/21/23