fix(repair-ebike): stop subtitle leak and fake cooling swap

src/data/gameplay/repairGameConfig.ts

@@ -10,6 +10,7 @@ export const REPAIR_REASSEMBLY_SECONDS = 1.4;
  * speed (6) finishes in ~0.5s which feels rushed.
  */
 export const REPAIR_FRAGMENT_SPLIT_SPEED = 1.8;
+export const REPAIR_FRAGMENT_SPLIT_DURATION_SECONDS = 1.5;
 /**
  * Delay between the end of the inverse-explosion (parts settled back to
  * their original positions) and the auto-transition to the `done` step.

src/data/gameplay/repairMissions.ts

@@ -38,7 +38,7 @@ export const REPAIR_MISSIONS: Record<RepairMissionId, RepairMissionConfig> = {
         label: "Cooling core",
         modelPath: "/models/refroidisseur/model.gltf",
         nodeName: "Radiateur",
-        targetNodeName: "refroidisseur",
+        targetNodeName: "Radiateur",
         caseSlotName: "placeholder_1",
         // Plays during the scan landing on the refroidisseur node;
         // the scan sequence advances on this audio's `ended` event.
@@ -51,7 +51,7 @@ export const REPAIR_MISSIONS: Record<RepairMissionId, RepairMissionConfig> = {
         label: "Refroidisseur",
         modelPath: "/models/refroidisseur/model.gltf",
         caseAnchor: "refroidisseur",
-        targetNodeName: "refroidisseur",
+        targetNodeName: "Radiateur",
       },
       {
         id: "ebike-cable-right-distractor",