Sails new program fix and link

docs/build/sails/migration.md

@@ -24,7 +24,7 @@ To get started with the migration process, you can use a template to create a ne
 - After installation, you can generate a new project named "vara-app" by running:
 
     ```bash
-    cargo sails new-program vara-app
+    cargo sails program vara-app
     ```
 
 ## Migrating Action Handling  

docs/build/sails/sails.mdx

@@ -7,7 +7,7 @@ sidebar_label: Sails Library
 
 ## Introduction
 
-Sails is a library designed to elevate the experience of developing applications with Gear Protocol,
+**[Sails](https://github.com/gear-tech/sails)** is a library designed to elevate the experience of developing applications with Gear Protocol,
 placing a strong emphasis on simplicity and clarity. It removes the need to write low-level boilerplate code with `gstd`,
 allowing developers to focus on business challenges. Additionally, Sails automatically generates a corresponding Interface Definition Language (IDL)
 file for the application, which outlines data types, services, constructors, and events in a language-independent format.

docs/examples/examples.mdx

@@ -81,7 +81,7 @@ cargo install sails-cli
 <td>
 The latest version is tagged in the `Cargo.toml` file autmatically when creating a new program (for example named 'vara-app'):
 ```bash
-cargo sails new-program vara-app
+cargo sails program vara-app
 ```
 </td>
 </tr>
@@ -134,7 +134,7 @@ It is highly recommended to use Linux or macOS for compiling Vara nodes and prog
 - Create a new project (named, for example - `vara-app`) by running:
 
     ```bash
-    cargo sails new-program vara-app
+    cargo sails program vara-app
     ```
 
   Your `vara-app` directory tree should look like this