Summary

• add a short verification note after the public export command sequence
• explain that public.html should be created locally and should show timeline/status/error details
• call out that prompts/model I/O, screenshots, and URLs are omitted, and how to handle ambiguous run ID prefixes

Testing

• python -m venv .venv
• .\.venv\Scripts\python -m pip install -e .[dev]
• $env:PYTHONUTF8='1'; $env:PYTHONIOENCODING='utf-8'; .\.venv\Scripts\python -m pytest tests\test_metadata.py -q -> 249 passed
• $env:BROWSERTRACE_HOME = (Resolve-Path '.').Path + '\.browsertrace-demo'; .\.venv\Scripts\browsertrace.exe demo
• .\.venv\Scripts\browsertrace.exe list --limit 5
• .\.venv\Scripts\browsertrace.exe export 8a734e23 --public -o public.html -> Wrote public.html

Notes: uv was not installed in this Windows environment, so I used a standard Python virtual environment. The initial pytest/list attempts hit Windows GBK Unicode encoding errors; rerunning with PYTHONUTF8=1 and PYTHONIOENCODING=utf-8 passed.

Fixes #242