cc5d88d708
Adds three int fields to the Environment record + repository row mapper, matching the columns added in V5. Default value is 1 per the V5 NOT NULL DEFAULT 1. Read DTO surfaces the fields via Jackson record serialization; setter endpoint deferred to a follow-up that wires the corresponding license cap checks. The canonical constructor enforces >= 1 for each retention field — V5 guarantees this at the DB level, but the runtime guard catches in-memory construction errors (e.g., test sites that pass 0). Test sites updated to the 12-arg signature with retention defaults of 1. EnvironmentAdminControllerIT gains a regression test asserting the wire shape exposes all three fields. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>