feat(todo): expose group.full_path on todo list --output json

James Hebdenrequested to merge
jhebden/todo-group-full-path into main

Summary

Group-scoped to-do items (epic mentions, group-level reviews) lose their namespace through the SDK. The gitlab.Todo type doesn't model the group object the REST API returns, so MCP clients can't tell a group-level epic mention from a project issue assignment without a second API call.

This MR:

  • Adds a local Todo wrapper that embeds gitlab.Todo by value plus a TodoGroup struct (mirrors REST NamespaceBasic).
  • Routes listTodos through client.NewRequest / client.Do so the raw group key flows through the wrapper.
  • Keeps the JSON shape additive: existing fields keep their names, the new "group" key only appears on group-scoped items.

The wrapper pattern matches existing usage in mr/view (MRWithDiscussions) and issuable/view — same shape, different SDK type.

The wrapper change forced a test rewrite from gomock to httptest, because the new code path lives below the SDK method dispatch and gomock can't intercept it. Replaces table-driven fixture tests; coverage is preserved.

Context

Stack #3 (closed) of 6 split out from the closed MR !3154. Builds on !3254 (merged).

Test plan

  • go test ./internal/commands/todo/... passes.
  • glab todo list --output json against a real account that has group-scoped TODOs surfaces "group": {"full_path": "..."} on those items and omits the field on project-only items.

Merge request reports