docs: update title in Jekyll configuration for consistency

- Changed the title in both _config.yml and process-docs.sh from "DXT Documentation" to "DXT Docs" to maintain uniformity across documentation files.

Author: mokhld

.github/scripts/docs/create-jekyll-config.sh

@@ -29,7 +29,7 @@ EOF
 # Create _config.yml
 echo "📄 Creating _config.yml..."
 cat > site-src/_config.yml << EOF
-title: DXT Documentation
+title: DXT Docs
 description: Documentation for the DEFRA Forms Engine Plugin
 
 # Theme configuration

.github/scripts/docs/process-docs.sh

@@ -52,7 +52,7 @@ for doc_file in $(find . -maxdepth 1 -name "*.md"); do
   case "$base_name" in
     "index"|"INDEX")
       nav_order=1
-      title="DXT Documentation"
+      title="DXT Docs"
       ;;
     "GETTING_STARTED")
       nav_order=2