Merge pull request #3989 from udecode/docs-api

New guides

Author: zbeyens

.changeset/khaki-seals-smell.md

@@ -0,0 +1,5 @@
+---
+'@udecode/plate-selection': minor
+---
+
+Feat: api.blockSelection.selectBlocks

.changeset/plenty-rivers-repeat.md

@@ -0,0 +1,5 @@
+---
+'@udecode/plate-ai': patch
+---
+
+Fix replaceSelection, insertBelow

apps/www/content/docs/en/components/changelog.mdx

@@ -21,8 +21,6 @@ const aiEditor = usePlateEditor({ plugins });
 useAIChatEditor(aiEditor, content);
 ```
 
-
-
 ### January 12 #18.2
 
 - `ai-plugins`: remove `createAIEditor`, it's now created in `ai-chat-editor`