fix: add trailing slash to baseURL and configure URL settings for GitHub Pages

This ensures proper image resolution and URL generation for subdirectory deployments.

Author: d-oit

exampleSite/config/production/hugo.toml

@@ -1 +1,5 @@
-baseURL = "https://d-oit.github.io/hinode-mod-image-lightbox-gallery"
+baseURL = "https://d-oit.github.io/hinode-mod-image-lightbox-gallery/"
+
+# Ensure proper URL handling for subdirectory deployments
+canonifyURLs = true
+relativeURLs = false