Add drivetrain status forwarding and show on field

Change-Id: Iba6010e1aca3d795968f9abf2e9cbbe6e72b2163
diff --git a/frc971/control_loops/drivetrain/BUILD b/frc971/control_loops/drivetrain/BUILD
index d223d13..8c81440 100644
--- a/frc971/control_loops/drivetrain/BUILD
+++ b/frc971/control_loops/drivetrain/BUILD
@@ -1,6 +1,6 @@
 package(default_visibility = ["//visibility:public"])
 
-load("@com_github_google_flatbuffers//:build_defs.bzl", "flatbuffer_cc_library")
+load("@com_github_google_flatbuffers//:build_defs.bzl", "flatbuffer_cc_library", "flatbuffer_ts_library")
 load("//aos:config.bzl", "aos_config")
 load("//tools:environments.bzl", "mcu_cpus")
 load("//tools/build_rules:select.bzl", "compiler_select", "cpu_select")
@@ -35,6 +35,12 @@
     includes = ["//frc971/control_loops:control_loops_fbs_includes"],
 )
 
+flatbuffer_ts_library(
+    name = "drivetrain_status_ts_fbs",
+    srcs = ["drivetrain_status.fbs"],
+    includes = ["//frc971/control_loops:control_loops_fbs_includes"],
+)
+
 genrule(
     name = "drivetrain_goal_float_fbs_generated",
     srcs = ["drivetrain_goal.fbs"],