The TVShow aggregate is now fully immutable. TVShow, Season and Episode
are @dataclass(frozen=True), children stored as ordered tuples sorted
by number. All construction goes through TVShowBuilder / SeasonBuilder
(new module), which expose from_existing() to seed from a current
frozen aggregate and apply modifications.
ShowTracker-territory fields are stripped from the domain: ShowStatus,
CollectionStatus, expected_seasons/episodes, aired_episodes,
collection_status(), is_complete_series(), missing_episodes(),
is_ongoing(), is_ended(), Season.name, the aired<=expected validation,
and the TMDB status string mapping. These will reappear in a dedicated
ShowTracker layer (to be designed) combining the .alfred sidecar with
live TMDB data.
New SeasonMode enum (PACK / EPISODIC) computed at read time from the
season's structural shape — never stored, the YAML sidecar encodes the
mode via presence/absence of the episodes: block.
Test suite for the domain entirely rewritten to cover frozen invariants,
builder ordering, last-write-wins, from_existing round-trip, and
SeasonMode derivation. Full suite still green (1078 passed).
francwa
6c12c18a27