docs(misc): embed videos in various docs pages

docs/nx-cloud/intro/connect-to-cloud.md

@@ -2,7 +2,7 @@
 
 Nx Cloud directly integrates with your existing CI setup.
 
-![Nx Cloud Overview](/shared/images/nx-cloud/nx-cloud-overview.webp)
+{% youtube src="https://youtu.be/8mqHXYIl_qI?si=fug4PsNGbxTloBpy" title="Connect your workspace to Nx Cloud" /%}
 
 Here's how you get set up.
 

docs/shared/recipes/running-tasks/defining-task-pipeline.md

@@ -9,6 +9,8 @@ Running a specific task like `build` in a monorepo usually involves running mult
 
 If you want to learn more about the concept of a task pipeline and its importance in a monorepo, have a look at [the What is a Task Pipeline page](/concepts/task-pipeline-configuration).
 
+{% youtube src="https://youtu.be/_U4hu6SuBaY?si=rSclPBdRh7P_xZ_f" title="Define a task pipeline" /%}
+
 ## Define Dependencies Between Tasks
 
 You can define dependencies among tasks by using the `dependsOn` property: