Rename: Tokyo Wangan Racing (was Fast & Furious: Tokyo Expressway)

- Title in README + GDD, UI/log prefixes FnF -> Wangan
- Rojo project name -> TokyoWanganRacing
- Fix undefined `H` in CarManager seat CFrame (selene error) -> Chassis.BODY_SIZE.Y

default.project.json

@@ -1,5 +1,5 @@
 {
-  "name": "fnf-sim",
+  "name": "TokyoWanganRacing",
   "tree": {
     "$className": "DataModel",
 
@@ -41,6 +41,7 @@
     "Lighting": {
       "$className": "Lighting",
       "$properties": {
+        "Technology": "Future",
         "ClockTime": 0.0,
         "Brightness": 1.0,
         "Ambient": [0.05, 0.05, 0.1],