Respect storm sector for rides into mobile stronghold

docs/CURRENT_STATUS.md

@@ -17,6 +17,17 @@ open mode gates.
 
 ## Current checkpoint and work
 
+**Storm and worm rides into the mobile stronghold — 29 October. Prototyped /
+Partial.** Ordinary, Cunning and Great Maker worm rides now check the mobile
+stronghold's actual pointing sector rather than treating its synthetic interior
+sector as storm-free. Human controls show the reason and bots omit the blocked
+choice. Polar Sink and shelter for existing occupants remain unchanged. The
+11-file related batch passes 45 cases, along with type checking, lint and the
+production build. Cunning and Great Maker use actual
+encounters with staged storm/marker positions, while the ordinary ride uses a
+conserved staged decision. The table check is server-rendered, not hydrated or
+deployed acceptance. [Source and interpretation](RULE_DECISIONS.md#worm-rides-into-the-mobile-stronghold--29-october-2026).
+
 **Basic Richese No-Field interruptions — 29 October. Prototyped / Partial.**
 In supported Basic native Ix/CHOAM games the owner can reveal a deployed
 No-Field during an Ix opening and selected economic decisions without replacing

docs/RULE_DECISIONS.md

@@ -1,5 +1,17 @@
 # Rule decision index
 
+## Worm rides into the mobile stronghold — 29 October 2026
+
+The [publisher FAQ, p. 5](https://www.gf9games.com/dune/wp-content/uploads/2020/11/Dune-FAQ-Nov-2020.pdf)
+allows Fremen to ride directly into the Hidden Mobile Stronghold when the
+destination sector is clear of storm. The game represents its interior as
+sector zero; this implementation maps that check to the stronghold's actual
+pointing sector. That mapping is an online interpretation of the FAQ, while
+forces already inside retain the printed storm shelter. Ordinary, Cunning and
+Great Maker rides share this destination check; Polar Sink remains clear.
+[Shared quote](../game/worm-ride-destination.ts),
+[runtime cases](../tests/worm-ride-mobile-storm-runtime.test.ts).
+
 ## Basic leaderless battle announcement — 29 October 2026
 
 The [publisher base rulebook, printed p. 10](https://www.gf9games.com/dunegame/wp-content/uploads/Dune-Rulebook.pdf)