fix: some linting for new proto

packages/core/src/protos/model_definitions.proto

@@ -1,4 +1,4 @@
-syntax = "proto3";
+syntax = "proto2";
 
 package blitzkit;
 
@@ -7,12 +7,12 @@ message ModelDefinitions {
 }
 
 message ModelDefinition {
-  Armor armor = 1;
-  Vector3 turret_origin = 2;
+  required Armor armor = 1;
+  required Vector3 turret_origin = 2;
   optional InitialTurretRotation initial_turret_rotation = 3;
   map<uint32, TurretModelDefinition> turrets = 4;
   map<uint32, TrackModelDefinition> tracks = 5;
-  BoundingBox bounding_box = 6;
+  required BoundingBox bounding_box = 6;
 }
 
 message Armor {
@@ -21,59 +21,59 @@ message Armor {
 }
 
 message Vector3 {
-  float x = 1;
-  float y = 2;
-  float z = 3;
+  required float x = 1;
+  required float y = 2;
+  required float z = 3;
 }
 
 message InitialTurretRotation {
-  float yaw = 1;
-  float pitch = 2;
-  float roll = 3;
+  required float yaw = 1;
+  required float pitch = 2;
+  required float roll = 3;
 }
 
 message TurretModelDefinition {
-  BoundingBox bounding_box = 1;
-  Armor armor = 2;
-  uint32 model_id = 3;
-  Vector3 gun_origin = 4;
+  required BoundingBox bounding_box = 1;
+  required Armor armor = 2;
+  required uint32 model_id = 3;
+  required Vector3 gun_origin = 4;
   map<uint32, GunModelDefinition> guns = 5;
   optional YawLimits yaw = 6;
 }
 
 message YawLimits {
-  float min = 1;
-  float max = 2;
+  required float min = 1;
+  required float max = 2;
 }
 
 message BoundingBox {
-  Vector3 min = 1;
-  Vector3 max = 2;
+  required Vector3 min = 1;
+  required Vector3 max = 2;
 }
 
 message TrackModelDefinition {
-  uint32 thickness = 1;
-  Vector3 origin = 2;
+  required uint32 thickness = 1;
+  required Vector3 origin = 2;
 }
 
 message GunModelDefinition {
-  Armor armor = 1;
-  uint32 thickness = 2;
-  uint32 model_id = 3;
-  PitchLimits pitch = 4;
+  required Armor armor = 1;
+  required uint32 thickness = 2;
+  required uint32 model_id = 3;
+  required PitchLimits pitch = 4;
   optional float mask = 5;
 }
 
 message PitchLimits {
-  float min = 1;
-  float max = 2;
+  required float min = 1;
+  required float max = 2;
   optional PitchLimitsExtrema front = 3;
   optional PitchLimitsExtrema back = 4;
   optional float transition = 5;
 }
 
 message PitchLimitsExtrema {
-  float min = 1;
-  float max = 2;
-  float range = 3;
+  required float min = 1;
+  required float max = 2;
+  required float range = 3;
 }