- Upgraded doc intro to match new attribute uses.

docs/00-intro.md

@@ -4,7 +4,7 @@ Welcome to the official Ulmus documentation.
 
 ## Quick start
 
-Creating a simple user entity:
+Creating a simple user exemple entity:
 
 */app/entity/user.php*
 ```php
@@ -21,29 +21,19 @@ class User
 {
     use \Ulmus\EntityTrait;
     
-    /**
-    * @Id
-    */
+    #[Field\Id]
     public int $id;
     
-    /**
-    * @Field 
-    */
+    #[Field]
     public string $fullname;
     
-    /**
-    * @Field 
-    */
+    #[Field]
     public ? string $email;
     
-    /**
-    * @Field('name' => 'is_admin')
-    */
+    #[Field]
     public bool $isAdmin = false;
     
-    /**
-    * @DateTime 
-    */
+    #[Field\Datetime]
     public Datetime $birthday;
 }
 ```