feat: improve CLI development docs

Author: christyjacob4

templates/cli/README.md.twig

@@ -131,22 +131,23 @@ $ cd examples/CLI
 $ docker build -t appwrite/cli .
 ```
 
-4. Install the CLI
-* MacOS and Linux
+4.1 Install the CLI
 
-    Open `install.sh` and change [this line](https://github.com/appwrite/sdk-for-cli/blob/master/install.sh#L33) to `APPWRITE_CLI_IMAGE_VERSION=latest` and 
-    comment [these lines](https://github.com/appwrite/sdk-for-cli/blob/master/install.sh#L119-L123). 
+MacOS and Linux
+
+Open `install.sh` and change [this line](https://github.com/appwrite/sdk-for-cli/blob/master/install.sh#L33) to `APPWRITE_CLI_IMAGE_VERSION=latest` and 
+comment [these lines](https://github.com/appwrite/sdk-for-cli/blob/master/install.sh#L119-L123). 
 
 You can now install the CLI using 
 ```sh
 $ chmod +x install.sh
 $ ./install.sh
 ```
 
-* Windows
+Windows
 
-    Open `install.ps1` and change [this line](https://github.com/appwrite/sdk-for-cli/blob/master/install.ps1#L28) to `APPWRITE_CLI_IMAGE_VERSION=latest` and 
-    comment [these lines](https://github.com/appwrite/sdk-for-cli/blob/master/install.ps1#L85-L89)
+Open `install.ps1` and change [this line](https://github.com/appwrite/sdk-for-cli/blob/master/install.ps1#L28) to `APPWRITE_CLI_IMAGE_VERSION=latest` and 
+comment [these lines](https://github.com/appwrite/sdk-for-cli/blob/master/install.ps1#L85-L89)
 
 You can now install the CLI using 
 ```sh