move usage section into installation page

Author: Khoubza Younes

_data/menu.yml

@@ -8,7 +8,7 @@
     <i class="fa-brands fa-js-square fa-lg text-yellow-600 mr-1"></i> Javascript: '/docs/framework/javascript/'
 
 <i class="fa-duotone fa-bars-sort"></i> Core Concepts:
-    <i class="fa-duotone fa-message-code text-indigo-900 mr-1 fa-lg"></i> Usage: '/docs/concepts/usage/'
+    # <i class="fa-duotone fa-message-code text-indigo-900 mr-1 fa-lg"></i> Usage: '/docs/concepts/usage/'
     <i class="fa-duotone fa-palette text-indigo-900 mr-1 fa-lg"></i> Themes: '/docs/concepts/themes/'
     # <i class="fa-duotone fa-cubes text-indigo-900 mr-1 fa-lg"></i> Presets: '/docs/concepts/presets/'
     # <i class="fa-duotone fa-circle-c text-indigo-900 mr-1 fa-lg"></i> Crud: '/docs/concepts/crud/'

docs/adapter/noty.md

@@ -53,7 +53,7 @@ For more information on Noty options and usage, please refer to the original doc
 
 ---
 
-> The methods described in the **[Usage](/docs/usage/)** section can also be used with the `noty` adapter.
+> The methods described in the **[Usage](/docs/installation/#-modifiers)** section can also be used with the `noty` adapter.
 
 ---
 

docs/adapter/notyf.md

@@ -53,7 +53,7 @@ For more information on Notyf options and usage, please refer to the original do
 
 ---
 
-> The methods described in the **[Usage](/docs/usage/)** section can also be used with the `notyf` adapter.
+> The methods described in the **[Usage](/docs/installation/#-modifiers)** section can also be used with the `notyf` adapter.
 
 ---
 

docs/adapter/pnotify.md

@@ -53,7 +53,7 @@ For more information on Pnotify options and usage, please refer to the original
 
 ---
 
-> The methods described in the **[Usage](/docs/usage/)** section can also be used with the `pnotify` adapter.
+> The methods described in the **[Usage](/docs/installation/#-modifiers)** section can also be used with the `pnotify` adapter.
 
 ---
 

docs/adapter/sweetalert.md

@@ -53,7 +53,7 @@ For more information on Sweetalert2 alert  options and usage, please refer to th
 
 ---
 
-> The methods described in the **[Usage](/docs/usage/)** section can also be used with the `sweetalert` adapter.
+> The methods described in the **[Usage](/docs/installation/#-modifiers)** section can also be used with the `sweetalert` adapter.
 
 ---
 

docs/adapter/toastr.md

@@ -54,7 +54,7 @@ For more information on Toastr options and usage, please refer to the original d
 
 ---
 
-> The methods described in the **[Usage](/docs/usage/)** section can also be used with the `toastr` adapter.
+> The methods described in the **[Usage](/docs/installation/#-modifiers)** section can also be used with the `toastr` adapter.
 
 ---
 

docs/index.md

@@ -88,7 +88,6 @@ Give it a try and see the difference it can make for yourself!
 ## <i class="fa-duotone fa-list-radio"></i> Getting Started
 
 * **[Installation](/docs/installation/)**
-* **[Usage](/docs/usage/)**
 * **[Toastr](/docs/adapter/toastr/)**
 * **[Noty](/docs/adapter/noty/)**
 * **[Notyf](/docs/adapter/notyf/)**