bulk-transitionlisted

Bulk transition multiple Jira issues 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: - project key when relevant - target status - JQL filter, or enough context to build one - whether the user wants to skip confirmation 3. If no JQL is provided, build one from the request, for example `project = PROJ AND status = "To Do"`. 4. Run `jirac issue bulk-transition --jql '<JQL>' --to '<STATUS>' [--force]`. 5. Make it clear how many issues are affected and whether confirmation is still required. Examples: - "transition all To Do issues in PROJ to In Progress" → `jirac issue bulk-transition --jql 'project = PROJ AND status = "To Do"' --to 'In Progress'` - "close all done issues in PROJ without asking" → `jirac issue bulk-transition --jql 'project = PROJ AND status = Done' --to 'Closed' --force` - "move my open sprint issues to Done" → `jirac issue bulk-transition --jql 'assignee = currentUser() AND sprint = openSprints()' --to Done`