TTT video and some missing CLI nav

Author: robinsowell

docs/control-panel/utilities/debug.md

@@ -45,3 +45,8 @@ Clicking on the tag name shows the list of templates where it is found.
 This page shows the fieldtypes that are being used as custom fields, that have their corresponding add-on missing or not installed.
 
 It also lists all the fieldtypes installed, indicating what is currently in use and what is not in use.
+
+Tip: How to find out if an fieldtype is still in use
+<div class="video-wrapper">
+<iframe src="https://www.youtube.com/embed/B0C22re0ZPM" title="How to find out if an ExpressionEngine fieldtype is still in use" width="1920" height="1080" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
+</div>

docs/toc_sections/_advanced_usage_toc.yml

@@ -676,6 +676,12 @@
           href: cli/built-in-commands/make-migration.md
         - name: Model Generator
           href: cli/built-in-commands/make-model.md
+        - name: Sync Conditional Fields
+          href: cli/built-in-commands/sync-conditional-fields.md
+        - name: Sync Reindex Content
+          href: cli/built-in-commands/sync-reindex.md	
+        - name: Sync Upload Directory
+          href: cli/built-in-commands/sync-upload-directory.md		  	  
         - name: Update ExpressionEngine
           href: cli/built-in-commands/update.md
         - name: Prolet Generator