docs: clarify create-mn-app project selection flow

docs/getting-started/quickstart.mdx

@@ -35,13 +35,31 @@ npx create-mn-app [project-name]
 Ensure you replace `[project-name]` with the name of your new DApp.
 :::
 
-The CLI tool prompts you to select a template. Available options include:
+The CLI tool first prompts you to choose the type of project you want to create:
+
+- Contract
+- Full DApp
+
+#### Contract
+
+Selecting **Contract** scaffolds a minimal project for deploying a Compact smart contract.
+
+You will be prompted to choose a contract template. Currently the available option is:
 
 - Hello world
+
+The Hello world contract is a basic example that demonstrates how to deploy a Compact contract and interact with it from the CLI.
+
+#### Full DApp
+
+Selecting **Full DApp** scaffolds a complete decentralized application with contract logic, deployment scripts, and a CLI for interacting with the contract.
+
+You will be prompted to choose a DApp template. Available options include:
+
 - Counter
 - Bulletin board
 
-Select the Hello world template and follow the prompts to complete the setup. You should see the following output:
+For this guide, select **Contract → Hello world** and follow the prompts to complete the setup. You should see the following output:
 
 ```
 Creating a new Midnight app in /path/to/my-app.