feat(content): dark dungeon needs the lit lamp

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Semesterprojekt/src/main/resources/world/items.yaml

@@ -10,6 +10,7 @@
   name: Oil Lamp
   description: An old oil lamp, heavy with fuel.
   initialState: false
+  light: true
   onText: The lamp flares to life, casting a warm glow.
   offText: You snuff out the lamp.
 

Semesterprojekt/src/main/resources/world/rooms.yaml

@@ -54,7 +54,8 @@
 - id: dungeon
   name: Dungeon
   description: |
-    A dark, damp room. A rusty generator squats in the corner.
+    A cramped stone room, black as pitch. A rusty generator squats in the corner.
+  dark: true
   exits:
     north: kitchen
   items: [generator]