Implement Richese Nexus Secret Ally shipment and recovery

docs/IMPLEMENTATION_STATUS.md

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 # Dune implementation status
 
+**Richese Nexus Secret Ally checkpoint, 10 September 2026:** [NEXUS_RICHESE_RUNTIME.md](NEXUS_RICHESE_RUNTIME.md) records one-to-five actual reserve forces at the one-force price in the ordinary shipment pipeline. Native Guild/Fremen pricing, typed Homeworld reserves, native Ixian HMS entry, Guild prevention, BG accompaniment and real Terror entry retain their own rules. Private controls and all four bot levels share the quote; binding shipment promises recognize the affordable discounted source. Exact saved declarations and independent outcome markers protect pending and terminal history through corruption checks, competing SQL requests, Truthtrance and later turns. Review fixed the consumer's omitted native HMS destination. **Types, lint, all 4,099 offline tests, production build and 40 HTTP/session tests pass.** Thirty new cases and two three-seat browser rooms cover allowance/prevention, typed Emperor sources, desktop/phone controls and six private refreshes. The 02:48 UTC backed-up restart preserved all **3,548** opening games and restored twelve earlier private sessions. Final comparison leaves all opening versions/hashes unchanged, with two browser and thirty HTTP rooms added. Native Richese Cunning, Betrayal, foreign-Homeworld tariff integration and complete module/mode acceptance remain gated. The [Guild source audit](NEXUS_GUILD_RULES.md) prepares its distinct extra-shipment, borrowed-route and payment effects without claiming runtime completion. Automation remains removed.
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 **Moritani Nexus Cunning checkpoint, 10 September 2026:** [NEXUS_MORITANI_RUNTIME.md](NEXUS_MORITANI_RUNTIME.md) records Basic/Advanced supply placement throughout the printed Arrakis map, including existing Terror stacks. Shared controls and all four bot profiles use the private offer; ordinary relocation stays unchanged. Native Karama cancellation preserves the token and spends the opportunity/Nexus. Independent review fixed arrival-signature downgrade, stale former-location reuse and physical-face rebinding; current placement permission and historical entry evidence remain separate. **Types, lint, all 4,069 offline tests, production build and 40 HTTP/session tests pass.** Twenty-seven new cases include real later shipments, Robbery/Sabotage/Sneak Attack, Truthtrance, prior Grumman outcomes and concurrent SQLite recovery. Two three-seat browser rooms passed phone placement, allowance/cancellation, map markers and all six private refreshes. All **3,516** opening room versions/hashes remain unchanged; two browser and thirty HTTP rooms were added. Relocation/HMS/Grumman interpretations, other unfinished Terror/Nexus effects and full module acceptance remain gated. The new [Ecaz source audit](NEXUS_ECAZ_RULES.md) records its leader-scope and disclosure boundaries. Existing server reused, no restart due; automation remains removed.
 
 **CHOAM Nexus Cunning checkpoint, 10 September 2026:** [NEXUS_CHOAM_RUNTIME.md](NEXUS_CHOAM_RUNTIME.md) records five native effects using one actual Treachery Card in Basic and Advanced. Shared controls inspect the real cost independently of the selected effect; all four bots use projected legality. Karama retains the cost and spent Nexus; actual intervening cash-in fizzles and resumes the original operation. Independent review fixed saved movement, revival and storm orders accepting valid-looking replacements. **Types, lint, all 4,042 offline tests, production build and 40 HTTP/session tests pass.** Thirty new cases include real paid Nullentropy, private views, physical disposal and concurrent SQLite outcomes. Two three-seat browser rooms passed phone declarations, allowance/cancellation and all six private refreshes. All **3,484** opening room versions/hashes remain unchanged; only two browser and thirty HTTP rooms were added. The printed family has six effects: Kull Wahad remains unavailable, as do unfinished Secret Ally/Betrayal and full module starts. Existing server reused, no restart due, automation remains removed.