Improve summit terrain, mobile HUD and multiplayer night equipment

Add the Blender flashlight asset with a 600 lm beam and reduced bloom, shared-mode self badge, and compact phone controls. Relocate the summit marker, blend terrain seams, widen walking routes, and align local server configuration on port 2027.

.config.example.json

@@ -1,12 +1,12 @@
 {
   "host": "127.0.0.1",
-  "port": 3000,
+  "port": 2027,
   "mongoUri": "mongodb://172.16.0.7:27017",
   "mongoDatabase": "sunrise",
   "visitStore": "mongo",
   "allowedOrigins": [
-    "http://127.0.0.1:3000",
-    "http://localhost:3000",
+    "http://127.0.0.1:2027",
+    "http://localhost:2027",
     "http://127.0.0.1:5173",
     "http://localhost:5173"
   ]