refactor(cleint/textui): cancel showTextUI if text is unchanged

Because people continue to excessively call it in a loop.

resource/interface/client/textui.lua

@@ -5,16 +5,23 @@
 ---@field style? string | table;
 
 local isOpen = false
+local currentText
 
 ---@param text string
 ---@param options? TextUIOptions
 function lib.showTextUI(text, options)
+    if currentText == text then return end
+
     if not options then options = {} end
+
     options.text = text
+    currentText = text
+
     SendNUIMessage({
         action = 'textUi',
         data = options
     })
+
     isOpen = true
 end
 
@@ -22,7 +29,9 @@ function lib.hideTextUI()
     SendNUIMessage({
         action = 'textUiHide'
     })
+
     isOpen = false
+    currentText = nil
 end
 
 ---@return boolean