chore: Add ft-workspace checkout tip

Signed-off-by: K Siva Prasad Reddy <sivaprasadreddy.k@gmail.com>

Author: sivaprasadreddy

docs/ft-workspace-checkout.mp4

@@ -79,6 +79,14 @@ $ git clone https://github.com/feature-tracker/user-service.git
 $ git clone https://github.com/feature-tracker/feature-tracker-angular.git
 ```
 
+Alternatively, you can use IntelliJ IDEA Workspace support to clone all the repositories easily.
+
+First, install [Multi-Project Workspace Plugin](https://plugins.jetbrains.com/plugin/24765-multi-project-workspace/) if you haven't already installed.
+
+From IntelliJ IDEA, clone the ft-workspace repository which will automatically clone all the required Git repositories.
+
+<video controls src="../ft-workspace-checkout.mp4" title="Workspace checkout using IntelliJ IDEA"></video>
+
 **2. Build Docker images of all the components**
 
 ```shell