Wire up clap subcommands to storage and display layers:
- Cli struct with global --json flag and Create/Read/List/Update subcommands
- cmd_create: generates ID, validates priority and deps, writes and prints ticket
- cmd_read: looks up ticket by ID and prints it
- cmd_list: lists all tickets sorted by priority
- cmd_update: reads existing ticket, merges only provided flags, writes and prints
- parse_status, parse_ticket_type, parse_deps, validate_deps helpers
- 8 integration tests using process::Command against a tempdir
- Fix clippy: map_or(false, …) → is_some_and(…) in store.rs
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add async-std file I/O and directory traversal in store.rs:
- find_nbd_root / find_nbd_root_from: walk up from cwd to locate .nbd/
- tickets_dir, ticket_path: pure path helpers
- ensure_tickets_dir: create .nbd/tickets/ on first use
- write_ticket / read_ticket: JSON serialisation round-trip
- list_tickets: read all *.json files, sort by priority descending
Add 8 unit tests covering write/read round-trip, missing-ticket
error, priority-sorted list, empty directory, grandparent traversal,
traversal failure, and path helpers.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Define Status and TicketType enums with serde snake_case/lowercase
serialization, Ticket struct with all fields, Ticket::new constructor,
validate_priority, and generate_id using RandomState entropy. Add 9
unit tests covering roundtrips, enum serialization, priority validation,
and ID format/uniqueness.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Elijah Voigt