docs: Create new 'Editing/' section in the documentation (#2492)

* docs: Prepare to move 2 files: add aliases, for redirection

* docs: Move 'Auto-Suggest' & 'Create or edit Task' to new 'Editing/' section

* docs: Add 'About Editing' - and make 'About Getting Started' point to it.

* docs: Add new Editing section to Introduction page

docs/Editing/About Editing.md

@@ -0,0 +1,16 @@
+---
+publish: true
+---
+
+# About Editing
+
+<span class="related-pages">#index-pages</span>
+
+Tasks has a growing number of ways to conveniently add data to your task lines.
+
+## Advanced section contents
+
+- [[Auto-Suggest]]
+  - Intelligent auto-suggest facility does a lot of your typing of task data for you.
+- [[Create or edit Task]]
+  - Helpful dialog/modal for easy adding and editing of task data

docs/Getting Started/Auto-Suggest.md → docs/Editing/Auto-Suggest.md

@@ -1,5 +1,7 @@
 ---
 publish: true
+aliases:
+  - Getting Started/Auto-Suggest
 ---
 
 # Intelligent Auto-Suggest

docs/Getting Started/Create or edit Task.md → docs/Editing/Create or edit Task.md

@@ -1,5 +1,7 @@
 ---
 publish: true
+aliases:
+  - Getting Started/Create or edit Task
 ---
 
 # 'Create or edit Task' Modal

docs/Getting Started/About Getting Started.md

@@ -36,7 +36,4 @@ publish: true
 
 ## Easy editing of tasks
 
-- [[Auto-Suggest]]
-  - Intelligent auto-suggest facility does a lot of your typing of task data for you.
-- [[Create or edit Task]]
-  - Helpful dialog/modal for easy adding and editing of task data
+See [[About Editing]].

docs/Introduction.md

@@ -13,6 +13,7 @@ _In recent [releases](https://github.com/obsidian-tasks-group/obsidian-tasks/rel
     Move the older ones down to the top of the comment block below...
 -->
 
+- X.Y.Z: 🔥 Add documentation section about [[About Editing|editing tasks]]
 - 5.2.0: 🔥 Most query instructions can now include [[About Queries#Capitals in Query Instructions - Case Insensitivity|capital letters]].
 - 5.1.0: 🔥 Add 'Review and check your Statuses' facility: see [[Check your Statuses|check your statuses]].
 - 5.1.0: 🔥 Enable [[Custom Filters|custom filters]] and [[Custom Grouping|custom grouping]] to use [[Query Properties|query properties]] directly - no placeholders required.
@@ -62,6 +63,7 @@ These are the main pages and sections, that connect to all the pages here:
 > - [[Installation]]
 > - [[About Getting Started|Getting Started ...]]
 >   - [[About Statuses|Statuses ...]]
+> - [[About Editing|Editing...]]
 > - [[About Queries|Queries ...]]
 > - [[Quick Reference]]
 >