application updated

Application.md

@@ -1,8 +1,28 @@
-# Application
+## What is an Application?
 
-what is an application
+When working with the Ghaymah CLI, an **Application** is the central resource you’ll interact with.  
+It’s not just source code—it’s a deployable unit wrapped in a container, ready to run anywhere.  
+
+Think of an Application as the thing you **create, launch, update, and monitor** through the CLI.  
+Everything else—like containers, configs, and logs—revolves around it.  
+
+> **Note:** A **Project must be created first** before you can initialize or launch an Application.  
+> The Project acts as the parent workspace that organizes your Applications and related resources.  
+
+---
+
+# Basic Usage
+
+```bash
+gy resource app [command]
+```
+Aliases: app, a
+
+> **Tip:** You can use -h or --help with any command to see all available options.
+```bash
+gy resource app create --help
+```
 
-## Requirement
 
 ## creating an application