fix: set txconf.Identifier from tx_id before CANTransmit, enable motor task

- DM motor send functions now fill txconf.Identifier from tx_id before CANTransmit
  (MIT=tid, PosVel=tid+0x100, Velocity=tid+0x200, SetMode=tid)
- Enable motor task with stack size 1024 1000Hz
- Increase FDCAN1 StdFiltersNbr from 1 to 14
- Comment out INS temperature log, DM error handling and PID for testing
- Remove test_robot_cmd.c

Core/Src/fdcan.c

@@ -54,7 +54,7 @@ void MX_FDCAN1_Init(void)
   hfdcan1.Init.DataTimeSeg1 = 29;
   hfdcan1.Init.DataTimeSeg2 = 10;
   hfdcan1.Init.MessageRAMOffset = 0;
-  hfdcan1.Init.StdFiltersNbr = 1;
+  hfdcan1.Init.StdFiltersNbr = 14;
   hfdcan1.Init.ExtFiltersNbr = 0;
   hfdcan1.Init.RxFifo0ElmtsNbr = 4;
   hfdcan1.Init.RxFifo0ElmtSize = FDCAN_DATA_BYTES_8;