feat(esx_notify): add toggle for notification sound playback

This PR adds support for enabling or disabling the notification sound in `esx_notify`.
A new variable `NotificationSoundEnabled` (default: true) controls whether a sound should be played when a notification is shown.

```lua
---@type boolean Whether the notification sound should be played
local NotificationSoundEnabled = true
```

- [x]  My commit messages and PR title follow the [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/) standard.
- [ ]  My changes have been tested locally and function as expected.
- [x]  My PR does not introduce any breaking changes.
- [x]  I have provided a clear explanation of what my PR does, including the reasoning behind the changes and any relevant context.

[core]/esx_notify/Notify.lua

@@ -1,5 +1,8 @@
 local Debug = ESX.GetConfig().EnableDebug
 
+---@type boolean Whether the notification sound should be played.
+local NotificationSoundEnabled = true
+
 ---@param notificatonType string the notification type
 ---@param length number the length of the notification
 ---@param message any the message :D
@@ -35,7 +38,8 @@ local function Notify(notificatonType, length, message, title)
         type = notificatonType or "info",
         length = length or 5000,
         message = message or "ESX-Notify",
-        title = title or "New Notification"
+        title = title or "New Notification",
+        NotificationSoundEnabled = NotificationSoundEnabled
     }))
 end
 

[core]/esx_notify/nui/js/script.js

@@ -83,6 +83,7 @@ w.addEventListener("message", (event) => {
     title: event.data.title || "New Notification",
     message: event.data.message,
     length: event.data.length,
+    NotificationSoundEnabled: event.data.NotificationSoundEnabled,
   })
 })
 
@@ -173,7 +174,10 @@ const notification = (data) => {
     width: "0%",
   })
 
-  playNotificationSound(data.type)
+  if (data.NotificationSoundEnabled) {
+    playNotificationSound(data.type)
+  }
+  
 
   setTimeout(() => {
     $(`#${id} .notify-progress`).css("width", "100%")