chore: update permalink configuration and content organization

Modified hugo.toml to use section in post front-matter for permalinks

Updated layouts/_default/single.html to handle posts without categories

Modified scripts/generate-content.js to organize content by category

Deleted content/_index.md and added new category directories

hugo.toml

@@ -1,11 +1,14 @@
-baseURL = 'http://localhost:1313/'
+baseURL = 'http://www.mistergeek.net/'
 languageCode = 'fr-fr'
 title = 'Mistergeek'
 # theme = "your-theme"
 ignoreLogs = ["warning-goldmark-raw-html"]
 
-[permalinks]
-  posts = "/posts/:slug/"
+# [permalinks]
+  # posts = "/:section/:slug/"
+
+[taxonomies]
+  category = "categories"
 
 [markup.goldmark.renderer]
   unsafe = true