Report whether group-wide mute is enabled through the existing group list and group information responses.
Keep standard and extended queries aligned, support explicit refreshes in the SDK, and update the generated action documentation without adding another endpoint.
Preserve established compatibility values, isolate cached non-member results by account, and add coverage across the request, mapping, action, and client layers.
Closes#313
Add read-only actions for catalog retrieval, per-face lookup, search, and super-face classification. Publish matching SDK methods and generated MCP schemas, including valid face ID zero.