Introduces the multi-berth interest model from plan §3.1: a junction
between interests and berths with three role flags so the same berth
can be linked as the primary deal target, an EOI-bundle inclusion,
or a "just exploring" link without conflating semantics.
- 0028 schema migration creates interest_berths with the unique
partial index "≤1 primary per interest", a unique compound on
(interest_id, berth_id), and indexes for the public-map "under
offer" lookup (where is_specific_interest=true).
- Same migration adds desired_length_ft / desired_width_ft /
desired_draft_ft to interests for the recommender.
- Same migration runs the Phase 2 data migration: every interest
with a non-null berth_id gets one junction row marked
is_primary=true, is_specific_interest=true, and is_in_eoi_bundle =
(eoi_status='signed'). Pre-flight check halts on dangling FKs
(§14.3 critical case).
- New service src/lib/services/interest-berths.service.ts owns reads
+ writes of the junction. getPrimaryBerth / getPrimaryBerthsForInterests
feed list pages; upsertInterestBerth demotes the prior primary in
the same transaction so the unique index is never violated.
- interests.berth_id stays in place this commit so existing callers
keep working; Phase 2b migrates them onto the helper service and a
later migration drops the column.
53 dev rows seeded into the junction; tests still green at 996.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds Phase A data model deltas to documents/templates and the new
document_watchers table. Introduces createFromWizard/createFromUpload
stubs, getDocumentDetail aggregator, cancelDocument flow, signed-doc
email composer, reservation agreement context, and notifyDocumentEvent
fan-out. Validator update accepts new template formats with html-only
bodyHtml requirement. EOI cadence backfilled to 1 day to preserve
current effective behaviour.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
