docs: Add 'Navigation around this site' in Introduction.md

docs/Introduction.md

@@ -11,6 +11,32 @@ publish: true
 - 3.4.0: Tasks now requires at least Obsidian 1.1.1.
 - 3.3.0: 🔥 Multiple [[About Task Formats|Task Format]] support - starting with [[Dataview Format]].
 
+## Navigation around this site
+
+These are the main pages and sections, that connect to all the pages here:
+
+### Basics
+
+- [[Installation]]
+- [[About Getting Started|Getting Started ...]]
+  - [[About Statuses|Statuses ...]]
+- [[About Queries|Queries ...]]
+- [[Quick Reference]]
+- [[About How Tos|How Tos ...]]
+
+### Advanced and Detail
+
+- [[About Advanced|Advanced ...]]
+- [[About Other Plugins|Other Plugins ...]]
+- [[About Reference|Reference ...]]
+  - [[About Status Collections|Status Collections ...]]
+  - [[About Task Formats|Task Formats ...]]
+
+### Support
+
+- [[About Support and Help|Support and Help ...]]
+- [[Useful Links]]
+
 ## Task management for the Obsidian knowledge base
 
 Track tasks across your entire [Obsidian](https://obsidian.md/) vault.