Add notification popups (#540)

* Add notifications prototype

* Add timeout

* Improve function name

* Faster timeouts and fully clickable

* Update remove padding from old X button

* Only auto-dismiss when viewport is open

* Start auto dismiss once viewed

* Avoid redundantly displaying widget text as notifs

* Add sound effect

* Add setting for notifications

* Remove duplicate PluginSettings.StudioProvider

* Use short pop sound effect

* Fix broken audio, thanks Roblox

* Use e instead of createElement

plugin/src/App/Theme.lua

@@ -103,6 +103,10 @@ local lightTheme = strict("LightTheme", {
 		LogoColor = BRAND_COLOR,
 		VersionColor = hexColor(0x727272),
 	},
+	Notification = {
+		InfoColor = hexColor(0x00000),
+		CloseColor = BRAND_COLOR,
+	},
 	ErrorColor = hexColor(0x000000),
 	ScrollBarColor = hexColor(0x000000),
 })
@@ -177,6 +181,10 @@ local darkTheme = strict("DarkTheme", {
 		LogoColor = BRAND_COLOR,
 		VersionColor = hexColor(0xD3D3D3)
 	},
+	Notification = {
+		InfoColor = hexColor(0xFFFFFF),
+		CloseColor = hexColor(0xFFFFFF),
+	},
 	ErrorColor = hexColor(0xFFFFFF),
 	ScrollBarColor = hexColor(0xFFFFFF),
 })