Fix: Markdown links checker

Author: AR21SM

.github/mlc_config.json

@@ -0,0 +1,26 @@
+{
+  "ignorePatterns": [
+    {
+      "pattern": "^\\.git/"
+    },
+    {
+      "pattern": "^http://localhost"
+    },
+    {
+      "pattern": "^https://translatewiki\\.net"
+    }
+  ],
+  "httpHeaders": [
+    {
+      "urls": ["^https?://"],
+      "headers": {
+        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36"
+      }
+    }
+  ],
+  "timeout": "40s",
+  "retryOn429": true,
+  "aliveStatusCodes": [0, 200, 206, 403, 429],
+  "retryCount": 5,
+  "fallbackRetryDelay": "30s"
+}

.github/workflows/checklink.yml

@@ -1,14 +1,22 @@
 name: Check Markdown links
 
-on: workflow_dispatch
-# on: [pull_request]
+on:
+  pull_request:
+    branches: [ "main" ]
+  schedule:
+    - cron: '0 0 1 * *' # Monthly
+  workflow_dispatch:
 
 jobs:
   markdown-link-check:
+    name: Check for broken links
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@master
-    - uses: gaurav-nelson/github-action-markdown-link-check@v1
-      with:
-          use-quiet-mode: 'yes'
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Run link checker
+        uses: gaurav-nelson/github-action-markdown-link-check@v1
+        with:
+          config-file: '.github/mlc_config.json'
           use-verbose-mode: 'yes'

DISCOVER/01_about.md

@@ -13,7 +13,7 @@ It focuses specifically on plans, decisions, and actions organizers can take to
 _Funding to produce this cookbook was made possible by a generous grant from the_ **Moore Foundation** _._
 
 **Further Reading:**
-- [DISCOVER Cookbook Checklist](/13_inclusive-checklist.md) — A practical checklist for conference organizers to implement inclusive measures effectively.
+- [DISCOVER Cookbook Checklist](13_inclusive-checklist.md) — A practical checklist for conference organizers to implement inclusive measures effectively.
 
 ## What this Cookbook Is Not
 

DISCOVER/intro.md

@@ -9,7 +9,7 @@ The NumFOCUS DISCOVER Cookbook (Diverse & Inclusive Spaces and Conferences: Over
 
 This cookbook is intended as a resource for **organizers of conferences and events** to **support and encourage diversity and inclusion** at those events. This cookbook is **not** intended to provide **general instructions** on how to run a successful conference or event. 
 
-Read more about this cookbook [here](/01_about.md).
+Read more about this cookbook [here](01_about.md).
 
 For a full statement of the NumFOCUS DISC Program mission and the NumFOCUS position on diversity and inclusion, please see [NumFOCUS Diversity and Inclusion Program](https://www.numfocus.org/programs/diversity-and-inclusion/).
 
@@ -31,6 +31,6 @@ We also encourage you to do **at least one thing** in the "High Impact, Hig
 | **High Impact**           | 🍎 Quick Wins       | ✅ Do These          |
 | **Low Impact**            | 🗓️ Schedule (Chores) | 🛑 Stop Doing        |
 
-The "high impact, low effort" and "high impact, high effort" suggestions are summarized on the [Summary page](/02_minimal_measures.md).
+The "high impact, low effort" and "high impact, high effort" suggestions are summarized on the [Summary page](02_minimal_measures.md).
 
 Please see the [NumFOCUS Privacy Policy](https://numfocus.org/privacy-policy) for more information about how we collect data.