transitionlisted

Transition a Jira issue using `jirac`. Steps: 1. Check that `jirac` is available by running `jirac --version`. If it is missing, tell the user to install it with `cargo install jira-commands`. 2. Extract from the user's request: - issue key - target status when provided 3. Run: - `jirac issue transition <ISSUE-KEY> --to '<STATUS>'` when the target status is known - `jirac issue transition <ISSUE-KEY>` when the user wants the interactive picker 4. Confirm the transition result clearly. Examples: - "transition PROJ-123 to In Progress" → `jirac issue transition PROJ-123 --to 'In Progress'` - "mark PROJ-456 as done" → `jirac issue transition PROJ-456 --to 'Done'` - "move PROJ-789 to review" → `jirac issue transition PROJ-789 --to 'In Review'`