fix(pylon): delay approach sequence trigger

src/components/gameplay/pylon/PylonNarrativeFlow.tsx

@@ -5,7 +5,10 @@ import { ZoneDetection } from "@/components/zone/ZoneDetection";
 import { PylonFarmerNPC } from "@/components/gameplay/pylon/PylonFarmerNPC";
 import { PylonNarratorOutro } from "@/components/gameplay/pylon/PylonNarratorOutro";
 import { PYLON_APPROACH_ZONE, PYLON_ARRIVED_ZONE } from "@/data/gameplay/zones";
-import { PYLON_NARRATIVE_DIALOGUES } from "@/data/gameplay/pylonConfig";
+import {
+  PYLON_APPROACH_DELAY_MS,
+  PYLON_NARRATIVE_DIALOGUES,
+} from "@/data/gameplay/pylonConfig";
 import { AudioManager } from "@/managers/AudioManager";
 import { loadDialogueManifest } from "@/utils/dialogues/loadDialogueManifest";
 import { playDialogueById } from "@/utils/dialogues/playDialogue";
@@ -19,6 +22,18 @@ export function PylonNarrativeFlow(): React.JSX.Element | null {
   const setMissionStep = useGameStore((state) => state.setMissionStep);
   const setCanMove = useGameStore((state) => state.setCanMove);
 
+  useEffect(() => {
+    if (mainState !== "pylon" || step !== "tampon") return undefined;
+
+    const timeoutId = window.setTimeout(() => {
+      setMissionStep("pylon", "approaching");
+    }, PYLON_APPROACH_DELAY_MS);
+
+    return () => {
+      window.clearTimeout(timeoutId);
+    };
+  }, [mainState, setMissionStep, step]);
+
   // ── approaching : powerdown sfx → then electricOutage dialogue ────────────
   useEffect(() => {
     if (mainState !== "pylon" || step !== "approaching") return undefined;
@@ -129,7 +144,7 @@ export function PylonNarrativeFlow(): React.JSX.Element | null {
       <ZoneDetection
         key="pylon-approach"
         zone={PYLON_APPROACH_ZONE}
-        onEnter={() => setMissionStep("pylon", "approaching")}
+        onEnter={() => setMissionStep("pylon", "tampon")}
       />
     );
   }

src/data/gameplay/pylonConfig.ts

@@ -41,6 +41,8 @@ export const PYLON_NARRATIVE_INTERACT_RADIUS = 3.5;
 
 export const PYLON_STRAIGHTEN_ANIMATION_DURATION_MS = 2200;
 
+export const PYLON_APPROACH_DELAY_MS = 7500;
+
 export const PYLON_NARRATIVE_DIALOGUES = {
   electricOutage: "narrateur_coupureelec",
   searchCentral: "narrateur_fouillelecentre",

src/data/gameplay/repairMissionState.ts

@@ -11,6 +11,7 @@ const REPAIR_MISSION_ID_VALUES: ReadonlySet<string> = new Set(
 export const MISSION_STEPS = [
   "locked",
   "electricienne_history",
+  "tampon",
   "approaching",
   "arrived",
   "npc-return",
@@ -26,6 +27,7 @@ export const MISSION_STEPS = [
 const MISSION_STEP_VALUES: ReadonlySet<string> = new Set(MISSION_STEPS);
 
 const PYLON_ONLY_MISSION_STEPS = new Set<MissionStep>([
+  "tampon",
   "approaching",
   "arrived",
   "npc-return",
@@ -61,9 +63,11 @@ export function getNextMissionStep(
 ): MissionStep {
   switch (step) {
     case "locked":
-      return mission === "pylon" ? "approaching" : "waiting";
+      return mission === "pylon" ? "tampon" : "waiting";
     case "electricienne_history":
       return "done";
+    case "tampon":
+      return "approaching";
     case "approaching":
       return "arrived";
     case "arrived":
@@ -98,8 +102,10 @@ export function getPreviousMissionStep(
       return "locked";
     case "electricienne_history":
       return "locked";
-    case "approaching":
+    case "tampon":
       return "locked";
+    case "approaching":
+      return "tampon";
     case "arrived":
       return "approaching";
     case "npc-return":

src/types/gameplay/repairMission.ts

@@ -99,6 +99,7 @@ export interface RepairMissionConfig {
 
 export type MissionStep =
   | "locked"
+  | "tampon"
   | "approaching"
   | "arrived"
   | "npc-return"
@@ -113,6 +114,7 @@ export type MissionStep =
   | "electricienne_history";
 
 export const PYLON_NARRATIVE_STEPS = [
+  "tampon",
   "approaching",
   "arrived",
   "npc-return",