Improve customization options documentation for plugin

Updated README.md and description.html to elaborate on customization features within the "Prettify Python" plugin. Added details on enabling/disabling, adding, editing, organizing replacements, and import/export options, with a note on compatibility with font ligatures. This enhances clarity and usability for users.

Author: meanmail

README.md

@@ -36,7 +36,14 @@ Enhance the readability of your Python code with beautiful mathematical symbols!
 
 1. Go to Settings/Preferences
 2. Navigate to "Prettify Python" in the plugins list
-3. Customize replacement rules according to your preferences
+3. Here you can:
+   - Enable/disable specific replacements
+   - Add new custom replacements
+   - Edit existing replacements
+   - Organize replacements by categories
+   - Import/Export your replacement settings
+
+This is particularly useful if you're using a font with ligatures that already provides some of these replacements. You can disable those and keep only the ones you need!
 
 ## Supported IDE Versions
 

description.html

@@ -37,9 +37,19 @@ <h2>Configuration</h2>
 <ol>
     <li>Go to Settings/Preferences</li>
     <li>Find "Prettify Python" in the plugins list</li>
-    <li>Customize replacement rules to your liking</li>
+    <li>Here you can:
+        <ul>
+            <li>Enable/disable specific replacements</li>
+            <li>Add new custom replacements</li>
+            <li>Edit existing replacements</li>
+            <li>Organize replacements by categories</li>
+            <li>Import/Export your replacement settings</li>
+        </ul>
+    </li>
 </ol>
 
+<p><em>Note: If you're using a font with ligatures, you can disable the replacements that your font already provides and keep only the ones you need!</em></p>
+
 <h2>Support</h2>
 
 <p>If you have any questions or suggestions, visit the <a href="https://meanmail.dev/plugin/2">plugin page</a>.</p>