Complete lab, quest, garrison, and energy tickets

core/Quests.gd

@@ -242,6 +242,14 @@ const CHAIN: Array = [
 		"done": "Three kinds of world surveyed. Not one of them holds any sign of the convoy.",
 		"important": true,
 	},
+	{
+		"id": "propulser",
+		"title": "A LONGER REACH",
+		"objective": "Build an Energy Propulser vessel",
+		"goal": {"kind": GOAL_FLEET_VESSEL, "vessel": "distorder", "count": 1},
+		"brief": "The trail may run far beyond this cluster. Unlock an Energy Propulser at the ship lab, build one at the yard, and crew it. Its drive will let the whole fleet search faster.",
+		"done": "The Energy Propulser is in formation. We can cast the search wider now.",
+	},
 	{
 		"id": "trail",
 		"title": "THE TRAIL",