Fix partial snippet selection in desktop chat editors

src/platform.cpp

@@ -435,7 +435,7 @@ bool needsSelectionDelay(HWND target)
 {
     const auto name = lower(processName(target));
     return name == L"ms-teams" || name == L"msedgewebview2" ||
-           name == L"chrome" || name == L"msedge";
+           name == L"chrome" || name == L"msedge" || name == L"chatgpt" || name == L"codex";
 }
 bool selectPrevious(size_t count, const std::function<bool()> &valid)
 {