Adds `nbd migrate` to bring ticket files on disk into conformance with
the current serde schema. Re-serialises every *.json file through the
current Ticket model — removing stale fields (e.g. old \"id\" key),
adding new fields with their defaults, and normalising formatting.
- store: MigrateReport struct and migrate_tickets() function
- display: format/print_migrate_report and _json variants
- main: Migrate command with --dry-run flag and cmd_migrate handler
- 6 unit tests (rewrites old format, already-current, dry-run, invalid JSON, empty store, no tickets dir)
- 4 integration tests (rewrite, dry-run, parse error tolerance, --json output)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The ticket id is now stored only in the filename stem (.nbd/tickets/{id}.json).
`id` is annotated with `#[serde(skip)]` so it is never written to disk,
eliminating the consistency hazard of id-in-body vs. filename disagreement.
- ticket.rs: add `#[serde(skip)]` to `Ticket::id`
- store.rs: `read_ticket` and `list_tickets` inject id from filename stem
- display.rs: `ticket_to_json_value` re-inserts id for CLI `--json` output
- tests.rs: new unit tests for omission, injection, and old-format compat
- integration.rs: assert written files lack "id"; assert read --json has id
Backwards-compatible: old files with "id" in JSON body still parse correctly
(serde ignores the unknown field), so existing stores work without migration.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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>
Elijah Voigt