fix config data paths

bin/test/data/config/world.toml

@@ -0,0 +1,29 @@
+[world]
+height_tiles = 60
+refund_percentage = 75
+starting_building_blocks = 100
+scrap_despawn_seconds = 30
+belt_speed_tiles_per_second = 2
+tunnel_max_distance = 10
+departure_interval_seconds = 20
+
+[regions]
+asteroid_width = 40
+player_buffer_width = 10
+contest_zone_width = 30
+enemy_buffer_width = 15
+
+[expansion]
+columns_per_expansion = 10
+cost_building_blocks = 200
+
+[push]
+push_expand_columns = 20
+scaling_factor = 1.2
+
+[waves]
+threat_rate_formula = "1*x - 30"
+ship_level_formula = "1 + x / 120"
+gap_min_seconds = 15
+gap_max_seconds = 45
+spawn_duration_seconds = 10