Fix : Added YouTube embed - Saving Projects Within The CircuitVerse Simulator (#455)

* Added yt embed - Saving Projects Within The CircuitVerse Simulator

* update video embed style for better responsiveness

* Update docs/chapter7/2buildwithcv.mdx

Co-authored-by: Nihal <65150640+Nihal4777@users.noreply.github.com>

* Update 2buildwithcv.md

* update iframe title value

---------

Co-authored-by: Nihal <65150640+Nihal4777@users.noreply.github.com>

Author: Atharva7126

docs/chapter7/2buildwithcv.md

@@ -41,7 +41,7 @@ Follow the below steps to create a new project and save the circuit online:
 
     Watch this video for more information on the different fields that can be used for sharing more information about the project.
 
-    <div><iframe>insert saving project video link</iframe></div>.
+    <div><iframe style="width:100%; aspect-ratio:16/9;" src="https://www.youtube.com/embed/b4SXde9huFQ?si=9Y9noFw90boEGfP_" title="YouTube video: Saving Projects Within the CircuitVerse Simulator" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></div>
 
 5. Click **Update Project** to save the project details and return back to the CV simulator window. Refer Figure 7.4.
 
@@ -200,4 +200,4 @@ Follow the below steps to annotate the final circuit diagram:
 
     ![drawing](../images/img_chapter7/7.22.png)
 
-    <div align="center"><em>Figure 7.22</em></div>
+    <div align="center"><em>Figure 7.22</em></div>

docs/chapter7/2buildwithcv.mdx

@@ -53,10 +53,7 @@ Follow the below steps to create a new project and save the circuit online:
 
    Watch this video for more information on the different fields that can be used for sharing more information about the project.
 
-   <div>
-     <iframe>insert saving project video link</iframe>
-   </div>
-   .
+   <div><iframe style="width:100%; aspect-ratio:16/9;" src="https://www.youtube.com/embed/b4SXde9huFQ?si=9Y9noFw90boEGfP_" title="YouTube video: Saving Projects Within the CircuitVerse Simulator" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></div>
 
 5. Click **Update Project** to save the project details and return back to the CV simulator window. Refer Figure 7.4.