Implement Atreides Nexus inspections with durable battle commitments

game/reference.ts

@@ -3340,7 +3340,7 @@ export const RULE_TOPICS: RuleTopic[] = [
     searchText: NEXUS_CARD_REFERENCE.map(card => `${card.faction} ${card.betrayal} ${card.cunning} ${card.secretAlly}`).join(' '),
     category: 'Advanced & expansions',
     coverage: 'Partial',
-    summary: 'A separate twelve-card deck rewards remaining unallied. Ownership and private draw choices are integrated; individual effects remain in development.',
+    summary: 'A separate twelve-card deck rewards remaining unallied. Private draws and Atreides inspection controls are integrated. Other effects and complete module play remain in development.',
     steps: [
       'This optional module can be combined with Basic or Advanced rules independently of the factions and other expansion modules selected. Include one Nexus Card for each of the twelve factions.',
       'At the end of the entire Spice Blow and Nexus phase, if a Nexus occurred and at least one alliance exists, each unallied player may draw one card or discard their held card and draw a replacement. You may decline. The two Advanced spice piles do not grant two closing draws.',
@@ -3349,15 +3349,19 @@ export const RULE_TOPICS: RuleTopic[] = [
       'Before drawing, choose whether to keep your own faction card, redraw it once, or redraw whenever it appears. Its effect is available in the reference before making this choice. The server applies that preference immediately; the table never pauses in a way that identifies a card you chose to keep.',
       'Entering any alliance discards your held Nexus Card, including alliances made through an Ambassador or Terror token. An offer that has not been accepted does not discard it.',
       'Use Cunning for your own faction, Betrayal when another player controls the printed faction, and Secret Ally when that faction is absent. Used cards go to the separate Nexus discard pile. Each printed effect has its own timing.',
-      'The development table supports custody, closing choices, replacement, immediate redraw, alliance discard and private card inspection. Effect execution and full module games are unfinished, so public module starts remain disabled.',
+      'Atreides Cunning adds a second, different opposing plan element after the first native answer. Both remain binding. Use it in your own battle before sealing your plan; Karama may cancel the extra attempt while preserving the first disclosure.',
+      'With Atreides absent, Secret Ally inspects one opposing element in your battle. A sealed plan supplies only that selected answer automatically. Otherwise the opponent chooses an answer that permits a legal plan. Other players receive no private answer.',
+      'The No-Field restriction names Atreides, so Cunning cannot inspect that dial. A non-Atreides Secret Ally holder may request it without learning the token denomination or other plan elements.',
+      'Residual Poison cannot follow a committed leader. If it makes a single nonleader inspection impossible, the same field is answered again and the earlier observation remains private history. Residual Poison after two completed Cunning inspections awaits a ruling on incompatible surviving commitments.',
+      'Betrayal reactions await a private response timing decision. Other factions’ Nexus effects and complete module games are unfinished, so public module starts remain disabled.',
     ],
     related: ['ecaz-modules', 'spice-blow', 'alliance-funding'],
     checklist: [
-      { area: 'Implementation', status: 'Partial', detail: 'Physical ownership and whole-phase draw lifecycle; all individual card effects still require integration.', evidence: ['game/nexus-cards.ts', 'game/nexus-card-phase.ts', 'game/engine.ts'] },
-      { area: 'Player controls', status: 'Partial', detail: 'Private draw, keep, replace and immediate own-faction redraw; readable card inspection. Effect play controls remain unfinished.', evidence: ['components/nexus-cards.tsx'] },
-      { area: 'AI', status: 'Partial', detail: 'All profiles draw when empty and keep their held card. Effect strategy and module strength calibration are unfinished.', evidence: ['game/nexus-card-options.ts'] },
-      { area: 'Documentation', status: 'Partial', detail: 'Common rules and twelve printed faces are recorded. Effect interaction guidance remains in development.', evidence: ['docs/NEXUS_CARD_RULES.md'] },
-      { area: 'Verification', status: 'Partial', detail: 'Focused custody and phase regressions; complete module games remain a release requirement.', evidence: ['tests/nexus-cards.test.ts', 'tests/nexus-card-engine.test.ts'] },
+      { area: 'Implementation', status: 'Partial', detail: 'Physical lifecycle plus Atreides Cunning and Secret Ally inspections, distinct commitments and cancellation. Betrayal and remaining card families are unfinished.', evidence: ['game/nexus-cards.ts', 'game/nexus-card-phase.ts', 'game/engine.ts'] },
+      { area: 'Player controls', status: 'Partial', detail: 'Private card lifecycle, Atreides element selection, owned answers, private history and all four plan locks. Remaining effect controls are unfinished.', evidence: ['components/nexus-cards.tsx'] },
+      { area: 'AI', status: 'Partial', detail: 'All profiles handle lifecycle, offered Atreides inspections and both binding answers using only authorized views. Complete module strategy and calibration remain unfinished.', evidence: ['game/nexus-card-options.ts'] },
+      { area: 'Documentation', status: 'Partial', detail: 'Common rules, twelve printed faces and Atreides inspection interactions are recorded with explicit unresolved boundaries.', evidence: ['docs/NEXUS_CARD_RULES.md', 'docs/NEXUS_ATREIDES_RULES.md'] },
+      { area: 'Verification', status: 'Partial', detail: 'Custody, phase, inspection, controls, bot and concurrent recovery regressions; complete module games remain a release requirement.', evidence: ['tests/nexus-cards.test.ts', 'tests/nexus-card-engine.test.ts'] },
     ],
   },
   ...[