refactor: convert Tag Cloud to TOML

exampleSite/content/home/tags.md

@@ -1,11 +1,8 @@
 ---
 # An instance of the Tag Cloud widget.
-# Documentation: https://sourcethemes.com/academic/docs/page-builder/
+# Docs: https://wowchemy.com/docs/page-builder/
 widget: tag_cloud
 
-# Activate this widget? true/false
-active: true
-
 # This file represents a page section.
 headless: true
 
@@ -13,16 +10,15 @@ headless: true
 weight: 120
 
 title: Popular Topics
-subtitle:
+subtitle: ''
 
 content:
+# Choose the taxonomy from `config.toml` to display (e.g. tags, categories)
+  taxonomy: tags
   # Choose how many tags you would like to display (0 = all tags)
   count: 20
-  
-  # Choose the taxonomy from `config.toml` to display (e.g. tags, categories)
-  taxonomy: tags
-
 design:
+  # Minimum and maximum font sizes (1.0 = 100%).
   font_size_min: 0.7
-  font_size_max: 2
+  font_size_max: 2.0
 ---