Tests cover all 15 specified scenarios:
- discover_plugin_cache with no cache, list format, dict with plugins/entries keys, key-as-name format
- _coerce_entry for strings, dicts with name/plugin/id, disabled plugins, invalid entries
- load_plugin_cache_summary rendering with correct counts
- Preview truncation (MAX_PLUGIN_PREVIEW_CHARS) and line truncation (MAX_PLUGIN_LINES)
- Malformed JSON graceful skipping
- additional_working_directories search
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: abdoelsayed2016 <27821589+abdoelsayed2016@users.noreply.github.com>
copilot-swe-agent[bot]