Replaces linear search with a map for associating sessions with pull requests, improving performance and simplifying code in hydrateSessionPullRequests.
Moves CAPI client initialization to a deferred function in ListOptions, simplifying command setup and improving testability. Updates tests to use the new client initialization pattern and adds more comprehensive test cases for session listing.
Simplifies logic for filtering sessions to only include those with valid pull request and repository data. This reduces nested conditionals and improves code readability.
Introduces a new 'list' subcommand under agent-task for listing agent tasks. Implements a Copilot API client for fetching agent sessions and hydrating them with pull request data. Updates PullRequest and PRRepository types to support new fields. Adds dependencies for msgpack and tagparser.
Co-Authored-By: Babak K. Shandiz <babakks@github.com>
Consolidates multiple individual test functions into a single table-driven test, improving maintainability and readability. This change makes it easier to add new test cases and ensures consistent test structure for agent task command authentication scenarios.
Changed the RunE function of the agent-task command to display help output instead of returning nil, improving user guidance when the command is run without arguments.
Introduces a new `agent-task` command under pkg/cmd/agent with strict OAuth (device flow) token validation. Includes comprehensive tests for token source and host validation, and registers the command in the root command set.
