0254e40d83
- ADR-003 step 4 (AddOn side): core, requests, bookings, memberships and marketplace adapters no longer register zone=hot fields or contribute hot_* FSM modules; their keys live in TMDO_HivePress_Entity_Groups. Cold/warm registrations are unchanged. - Hot-table doctor probes go with them (trait defaults apply). The hot-clause query rewrite and cron optimizer are now inert and are left for the ADR step-5 removal together with core's hot path. - New NoHotZoneRegistrationTest pins the invariant across all 13 adapters; per-adapter hot assertions removed. - Verify: HP unit 142 / integration 49 green, phpcs clean (WordPress) - PR: PR-037