Connect Tleilaxu Nexus free leader and paid force revival

docs/NEXUS_CARD_RULES.md

@@ -1351,7 +1351,7 @@ The [bounded Ixian Secret Ally replacement integration](NEXUS_IXIAN_REPLACEMENT_
 - The common trigger is the end of the full Spice Blow and Nexus phase. The later shorthand about the next Nexus is read with that opening condition; it does not establish an extra draw after each Advanced blow. Keep that implementation decision explicit in runtime documentation.
 - No retrieved card or E3 FAQ gives a general rule that every Nexus effect is Karama-immune, or that playing one suspends all ordinary responses. Homeworld immunity on the preceding page is limited to Homeworld advantages/penalties. Audit cancellation of an underlying native advantage separately from cancellation of the Nexus card before enabling each family.
 - Duration is explicit for several panels but not all. Ixian Betrayal's scope over multiple auction lots, the optional continuation after canceling native Prescience, and exact multi-party cancellation priority require the corresponding existing faction timing contract. Do not make an entire-phase cancellation merely from the word “advantage.”
-- Emperor forced ally payment needs a precise invoice allocation when the ally has some funds and Emperor is short. Its own purchase-refund alternative also needs original payer contributions. Tleilaxu's combined leader/force revival requires an audit of partial selection and interaction with ordinary free rates; the card does not say that all five force revivals are free.
+- Emperor forced ally payment and purchase refunds retain their precise source-invoice requirements. Tleilaxu's combined revival now uses the [explicit recommended policy](NEXUS_TLEILAXU_RULES.md#recommended-combined-revival-prototype--14-october-2026): a mandatory free own leader/ordinary slot and fixed paid physical group sharing an expanded ordinary ceiling, with preserved cycles and typed caps. This is a provisional implementation, not a new publisher answer; the five counters are not free.
 - Richese's two-No-Field effect has a bounded native Cunning shipment follow-up, but wider marker/module compositions remain separate. Its [bounded Betrayal auction contract](NEXUS_RICHESE_RULES.md#bounded-betrayal-auction-contract--30-september-2026) connects public self-cache veto and other-buyer sale diversion, not normal-deck hidden-family self-purchases or private special-Karama acquisition. Ecaz's Duke override needs explicit restoration/end-turn handling across capture, death and Ghola records. These are material implementation tasks, not reasons to invent substitute effects.
 - A complete twelve-card reference/inventory and common lifecycle are substantial first work, but do not alone make all thirty-six panels playable. Keep the public module release gated until every face's supported timing, secrecy, custody, bots, UI, rejection, multiplayer CAS and saved continuation paths are verified. If development supports only Atreides' family first, other faces must remain accurately represented and explicitly unavailable in the audit mode; they must not silently act as blanks in a released module.