* fix(extensions): tolerate non-string catalog name in display-name lookup
_resolve_catalog_extension() filters catalog search results by display
name with `ext["name"].lower() == argument.lower()`. Extension catalog
JSON is user-editable, so a hand-authored non-string name (e.g.
`name: 123`) crashes the filter with `AttributeError: 'int' object has
no attribute 'lower'`, taking down `extension info <name>` and
`extension add <name>`. A missing `name` key would likewise KeyError.
Coerce defensively with `str(ext.get("name", "")).lower()`, matching the
ambiguous-match display block just below (which already str()-coerces
name for the same reason). A bad-named entry simply doesn't match,
yielding a clean not-found error instead of a traceback.
Adds a regression test invoking `extension info <name>` against a
mocked catalog whose search result has `name: 123`; it fails pre-fix
with AttributeError.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* Potential fix for pull request finding
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
* Potential fix for pull request finding
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
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