Merge pull request #55 from quickfix-j/copilot/fix-docusaurus-build-failure

Fix Docusaurus MDX build failure: save fetched config reference as .mdx

Author: chrjohn

.github/workflows/deploy.yml

@@ -34,7 +34,7 @@ jobs:
         run: |
           curl -sSfL \
             "https://raw.githubusercontent.com/quickfix-j/quickfixj/master/quickfixj-core/src/main/doc/usermanual/usage/configuration.md" \
-            -o docs/_configuration_reference.md
+            -o docs/_configuration_reference.mdx
 
       - name: Setup Node
         uses: actions/setup-node@v6

docs/configuration.mdx

@@ -133,6 +133,6 @@ settings.setString(sessionId, "EndTime", "23:59:00");
 
 ## Full Configuration Options
 
-import ConfigurationReference from './_configuration_reference.md';
+import ConfigurationReference from './_configuration_reference.mdx';
 
 <ConfigurationReference />