fix(chatgpt): support current tool menu rows

[lavapapa]

Summary

Fix ChatGPT Deep Research/Web Search tool selection after ChatGPT changed the composer tools menu from role-based menu items to custom tabbable rows.

Changes:

• selectChatGPTTool now supports both legacy [role="menuitemradio"] options and current div[tabindex="0"] custom tool rows, using guarded label matching for Deep Research and Web Search.
• getCurrentChatGPTTool now detects selected tool controls/pills only and ignores editable prompt text that happens to mention “Deep Research” / “深度研究”.
• sendChatGPTMessage now clears editable draft text while preserving contenteditable="false" selected tool pills in #prompt-textarea.
• Added jsdom regressions for custom Deep Research rows, selected pill detection, prompt-text false positives, and pill preservation.

Verification

• npm test -- --run clis/chatgpt/utils.test.js clis/chatgpt/commands.test.js
  • 2 files passed, 115 tests passed
• npm run build
  • manifest compiled successfully
• node dist/src/main.js validate chatgpt/ask
  • PASS, checked 1 command, 0 errors, 0 warnings
• Live authenticated smoke from this worktree:
  • npm run dev -- chatgpt ask "请用一段话说明：这是 OpenCLI source main Deep Research selector smoke test，若进入深度研究请只生成极短报告。" --deep-research --wait false --new true -f json
  • returned conversation 6a509b4c-990c-83ee-90c7-f1f3c3c0d254
  • browser state showed iframe title=internal://deep-research and connector_openai_deep_research

Background

The npm latest package @jackwener/opencli@1.8.6 still fails with:

ok: false
error:
  code: COMMAND_EXEC
  message: Could not find the ChatGPT Deep Research tool option.

Trace summary from local reproduction:
/Users/marvin/.opencli/profiles/default/traces/20260710070322-50fa3f83/summary.md