ci: skip CI workflows for documentation-only changes

Expand paths-ignore in main, integration, and deployment workflows
to cover all Markdown files, the docs directory, and mkdocs.yml.
This avoids running expensive integration tests when only
documentation is modified.

Author: chrisburr

.github/workflows/deployment.yml

@@ -6,7 +6,9 @@ on:
       - 'v*'
   pull_request:
     paths-ignore:
-      - 'CHANGELOG.md'
+      - '**.md'
+      - 'docs/**'
+      - 'mkdocs.yml'
   schedule:
     - cron: '0 10 * * *'
 

.github/workflows/integration.yml

@@ -4,11 +4,17 @@ on:
   push:
     branches:
       - main
+    paths-ignore:
+      - '**.md'
+      - 'docs/**'
+      - 'mkdocs.yml'
   pull_request:
     branches:
       - main
     paths-ignore:
-      - 'CHANGELOG.md'
+      - '**.md'
+      - 'docs/**'
+      - 'mkdocs.yml'
 
 defaults:
   run:

.github/workflows/main.yml

@@ -4,11 +4,17 @@ on:
   push:
     branches:
       - main
+    paths-ignore:
+      - '**.md'
+      - 'docs/**'
+      - 'mkdocs.yml'
   pull_request:
     branches:
       - main
     paths-ignore:
-      - 'CHANGELOG.md'
+      - '**.md'
+      - 'docs/**'
+      - 'mkdocs.yml'
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}