feat: codex channel (#2652)

* feat: codex channel

* feat: codex channel

* feat: codex oauth flow

* feat: codex refresh cred

* feat: codex usage

* fix: codex err message detail

* fix: codex setting ui

* feat: codex refresh cred task

* fix: import err

* fix: codex store must be false

* fix: chat -> responses tool call

* fix: chat -> responses tool call

web/src/helpers/render.jsx

@@ -301,6 +301,7 @@ export function getChannelIcon(channelType) {
   switch (channelType) {
     case 1: // OpenAI
     case 3: // Azure OpenAI
+    case 57: // Codex
       return <OpenAI size={iconSize} />;
     case 2: // Midjourney Proxy
     case 5: // Midjourney Proxy Plus