Add next button to AiAssistantKeywordSearch for improved navigation

apps/app/src/features/openai/client/components/AiAssistant/AiAssistantManagementModal/AiAssistantManagementKeywordSearch.module.scss

@@ -19,4 +19,8 @@
        display: none !important;
     }
   }
+
+  .next-button {
+    width: 30%;
+  }
 }

apps/app/src/features/openai/client/components/AiAssistant/AiAssistantManagementModal/AiAssistantManagementKeywordSearch.tsx

@@ -185,6 +185,12 @@ export const AiAssistantKeywordSearch = (): JSX.Element => {
             {t('modal_ai_assistant.can_add_later')}
           </label>
         </div>
+
+        <div className="d-flex justify-content-center mt-4">
+          <button type="button" className="btn btn-primary rounded next-button">
+            {t('modal_ai_assistant.next')}
+          </button>
+        </div>
       </ModalBody>
     </div>
   );