Update ChatGPT model identifier in popup.js from 'gpt-4' to 'gpt-4o'

Author: avarayr

src/shared/config.ts

@@ -5,7 +5,7 @@ export interface AIProvider {
 }
 
 export const providers: AIProvider[] = [
-  { name: "ChatGPT", baseUrl: "https://api.openai.com/v1", model: "gpt-4" },
+  { name: "ChatGPT", baseUrl: "https://api.openai.com/v1", model: "gpt-4o" },
   {
     name: "Google AI",
     baseUrl: "https://generativelanguage.googleapis.com/v1beta/openai",

src/static/popup/popup.js

@@ -29,7 +29,7 @@ document.addEventListener('DOMContentLoaded', () => {
       chatgpt: {
         name: 'ChatGPT',
         baseUrl: 'https://api.openai.com/v1',
-        model: 'gpt-4'
+        model: 'gpt-4o'
       },
       googleai: {
         name: 'Google AI',