added description of page types in layout.mdx

documentation/docs/docs/02-getting-started/02-layout.mdx

@@ -6,7 +6,11 @@ On this page, you will learn how to use the TypeWriter Web panel and create cert
 
 ## Creating a page
 
-To create a page, simply click the button `Add Page` then enter the name of the page. It can't be a duplicate name of an already existing page. Select one of the four types: `Sequence`, `Static`, `Cinematic` and  `Manifest`.
+To create a page, simply click the button `Add Page` then enter the name of the page. It can't be a duplicate name of an already existing page. Select one of the four types: 
+* **Sequence**: Create interactions that can be played after each other.
+* **Static** : Referencing to data that doesn't change over the lifetime of the program.
+* **Cinematic**: Timed sequences of actions.
+* **Manifest**:  In the runtime calculated state of the interaction.
 
 <Player url={require("../assets/layout/add-page.webm").default} />