chore(markdown): Updated plugin guide for v3

markdown/dev/guides/plugins/en.md

@@ -1,25 +1,23 @@
 ---
 title: Plugin guide
-order: 400
-icons: 
-  - logo
-  - plugin
-for: developers
-about: |
-  This guide shows you everything you need to know to understand plugins in FreeSewing, and create your own.
-goals:
- - Know about build-time plugins vs run-time plugins
- - Understanding plugin structure
- - Hooks and how to use them
- - Using hooks without a plugin
- - Using macros
 ---
 
-Plugins allow you to extend FreeSewing.
+Plugins allow you to extend FreeSewing with new features and functionality.
+A FreeSewing plugin can extend FreeSewing in 3 different ways:
 
-We have [a list of available plugins](/reference/plugins/), but
+- It can [provide macros](/guides/plugins/macros), which are a way to automate a number of steps into a
+  single command.
+- It can [hook into the pattern](/guides/plugins/hooks), which allows you to manipulate the pattern or
+  interact with it at various stages of it's lifecycle.
+- It can [provide store methods](/guides/plugins/store), which allows you to add new ways to handle data
+  in the pattern, including providing a custom logger.
+
+We have [a list of plugins](/reference/plugins/) that we maintain, but
 if you can't find what you're looking for, you can write your own plugin.
 
-We'll cover the following topics in this guide:
+If you plan on doing that, or if you would like to understand how plugins work,
+this guide is for you.
+
+We'll cover the following topics:
 
 <ReadMore list />