Update PLAN.md

Author: papayiv

PLAN.md

@@ -90,7 +90,7 @@ DataMetaMap aims to compare datasets within a unified vector space to identify s
   Document the methodology, experimental setup, and findings in a comprehensive technical report.
 
 - **User and Developer Documentation**  
-  Create detailed documentation for users and contributors, including setup guides and API references.
+  Create detailed documentation for users and contributors, including setup guides and API references. In this task we should create github.io page where user can find documentation for all classes and their methods. Github.io page must have headers for functions and links to their each source code. 
 
 - **Demo Examples and Blog Post**  
   Prepare example notebooks or scripts demonstrating real-world use cases, and write an explanatory blog post highlighting project value and insights.