chore(debug): tune physics test scene and drop noisy waypoint logs

Lower grabbable spawn, expose GPS preview position/rotation as
constants, fix physics spawn to use PLAYER_EYE_HEIGHT, and silence
the console.log noise around waypoint loading in TestMap.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/data/debug/testSceneConfig.ts

@@ -1,13 +1,15 @@
 import type { Vector3Tuple } from "@/types/three/three";
 import type { RepairMissionId } from "@/types/gameplay/repairMission";
 
+const DEG_TO_RAD = Math.PI / 180;
+
 export const TEST_SCENE_FLOOR_POSITION: Vector3Tuple = [0, -0.5, 0];
 export const TEST_SCENE_FLOOR_SIZE: Vector3Tuple = [200, 1, 200];
 export const TEST_SCENE_FLOOR_COLLIDER_HALF_EXTENTS: Vector3Tuple = [
   100, 0.5, 100,
 ];
 
-export const TEST_SCENE_GRABBABLE_POSITION: Vector3Tuple = [0, 1, -3];
+export const TEST_SCENE_GRABBABLE_POSITION: Vector3Tuple = [0, 0.25, -3];
 export const TEST_SCENE_GRABBABLE_BOX_SIZE: Vector3Tuple = [0.5, 0.5, 0.5];
 export const TEST_SCENE_GRABBABLE_COLOR = "#e07b39";
 export const TEST_SCENE_GRABBABLE_ROUGHNESS = 0.6;
@@ -23,6 +25,12 @@ export const TEST_SCENE_TRIGGER_METALNESS = 0.5;
 
 export const TEST_SCENE_REPAIR_ZONE_MARKER_RADIUS = 1.65;
 export const TEST_SCENE_REPAIR_ZONE_MARKER_TUBE_RADIUS = 0.045;
+export const TEST_SCENE_GPS_PREVIEW_POSITION: Vector3Tuple = [0, 5, -4.8];
+export const TEST_SCENE_GPS_PREVIEW_ROTATION: Vector3Tuple = [
+  -33 * DEG_TO_RAD,
+  0,
+  0,
+];
 
 export const GAME_REPAIR_ZONES = [
   {

src/data/player/playerConfig.ts

@@ -20,4 +20,8 @@ export const PLAYER_SPAWN_POSITION_GAME: Vector3Tuple = [
   LA_FABRIK_PLAYER_SPAWN[1],
   LA_FABRIK_PLAYER_SPAWN[2] - 1,
 ];
-export const PLAYER_SPAWN_POSITION_PHYSICS: Vector3Tuple = [0, 3, 0];
+export const PLAYER_SPAWN_POSITION_PHYSICS: Vector3Tuple = [
+  0,
+  PLAYER_EYE_HEIGHT,
+  0,
+];

src/data/world/mapLodConfig.ts

@@ -24,7 +24,6 @@ export function getMapLodModelPath(modelName: string): string | null {
   );
 }
 
-
 export const MAP_LOD_SCALE_MULTIPLIERS = {
   sapin: 0.35,
   buisson: 0.7,