update docs

Author: RajaRakoto

README.md

@@ -73,6 +73,13 @@ TaskMaster CLI requires API keys to communicate with various AI providers.
 5.  **Break down main tasks into subtasks** for better granularity.
 6.  **Manage project progress** through the interactive CLI, including CRUD operations, dependency management, complexity analysis, reporting, and more.
 
+<video 
+  src="https://github.com/RajaRakoto/github-docs/blob/774a2b5dd0c487827168af74c300db6bb4539629/videos/tmai-cli-demo.mp4" 
+  controls 
+  loop 
+  width="640">
+</video>
+
 ---
 
 ## ✨ Features