✨(AI) add emojify action to ai transform

The emojify action add emojis to the important
parts of the text.

src/frontend/apps/impress/src/features/docs/doc-editor/api/useDocAITransform.tsx

@@ -7,7 +7,8 @@ export type AITransformActions =
   | 'prompt'
   | 'rephrase'
   | 'summarize'
-  | 'beautify';
+  | 'beautify'
+  | 'emojify';
 
 export type DocAITransform = {
   docId: string;

src/frontend/apps/impress/src/features/docs/doc-editor/components/BlockNoteToolBar/AIButton.tsx

@@ -176,6 +176,17 @@ export function AIGroupButton() {
             >
               {t('Beautify')}
             </AIMenuItemTransform>
+            <AIMenuItemTransform
+              action="emojify"
+              docId={currentDoc.id}
+              icon={
+                <Text $isMaterialIcon $size="s">
+                  emoji_emotions
+                </Text>
+              }
+            >
+              {t('Emojify')}
+            </AIMenuItemTransform>
           </>
         )}
         {canAITranslate && (