Add the video to docs

Signed-off-by: Saurabh Misra <[email protected]>

Author: misrasaurabh1

docs/docs/optimizing-with-codeflash/trace-and-optimize.md renamed to docs/docs/optimizing-with-codeflash/trace-and-optimize.mdx

@@ -21,6 +21,11 @@ This powerful command creates high-quality optimizations, making it ideal when y
 
 The generated replay tests and the trace file are for the immediate optimization use, don't add them to git.
 
+## 1 min demo
+
+<iframe width="750" height="460" src="https://www.youtube.com/embed/_nwliGzRIug" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
+
+
 ## What is the codeflash optimize command?
 
 `codeflash optimize` tries to do everything that an expert engineer would do while optimizing a workflow. It profiles your code, traces the execution of your workflow and generates a set of test cases that are derived from how your code is actually run.