feat: add OMY dynamixel model files

- Add omy_hat.model and omy_end.model to supported dynamixel models
- Update dynamixel.model to include new OMY models (220 and 230)
- Update gitignore to ensure model files are tracked

Author: Woojin-Crive

.gitignore

@@ -505,6 +505,9 @@ CATKIN_IGNORE
 AMENT_IGNORE
 COLCON_IGNORE
 
+## Dynamixel model files
+!*.model
+
 
 ##############################
 # ETC.

param/dxl_model/dynamixel.model

@@ -42,3 +42,5 @@ Number	Name
 4150	ym080_230_r099.model
 4170	ym080_230_a099.model
 35074   rh_p12_rn.model
+220	omy_hat.model
+230	omy_end.model

param/dxl_model/omy_end.model

@@ -0,0 +1,52 @@
+[type info]
+name	value
+value_of_zero_radian_position	0
+value_of_max_radian_position	740
+value_of_min_radian_position	0
+min_radian	0.0
+max_radian	1.099
+
+[control table]
+Address	Size	Data Name
+0	2	Model Number
+2	4	Model Information
+6	1	Firmware Version
+7	1	ID
+8	1	Baud Rate (Bus)
+10	1	Tool Analog Enable
+11	1	Tool Baud Rate
+12	1	Tool Protocol
+13	1	Tool ID
+14	1	Tool Status
+30	1	Button Status
+32	1	R LED
+33	1	G LED
+34	1	B LED
+36	2	Realtime Tick
+40	1	Digital Input
+41	1	Digital Output
+42	2	Analog Input1
+44	2	Analog Input2
+46	1	SyncTable Enable
+48	2	SyncTable Read Address
+52	2	SyncTable Read Size
+56	2	SyncTable Write Address
+60	2	SyncTable Write Size
+378	2	Indirect Address
+634	1	Indirect Data
+72	1	Hardware Error Status
+73	1	Moving
+74	2	Present Current
+76	4	Present Velocity
+80	4	Present Position
+84	4	Position Trajectory
+200	1	Torque Enable
+202	2	Goal Current
+204	4	Goal Velocity
+208	4	Goal Position
+378	2	Indirect Address 1
+634	1	Indirect Data 1
+378	2	Indirect Address Write
+634	1	Indirect Data Write
+402	2	Indirect Address Read
+646	1	Indirect Data Read

param/dxl_model/omy_hat.model

@@ -0,0 +1,35 @@
+[control table]
+Address	Size	Data Name
+0	2	Model Number
+2	4	Model Information
+6	1	Firmware Version
+7	1	ID
+8	1	Baud Rate (Bus)
+9	1	DXL Baud Rate
+10	2	DB Voltage
+12	1	DB Voltage Thresh
+14	2	DB Voltage D Gain
+16	2	DB Voltage I Gain
+18	2	DB Voltage P Gain
+20	1	SyncTable ID
+30	2	SyncTable Read Address
+50	2	SyncTable Read Size
+70	2	SyncTable Write Address
+90	2	SyncTable Write Size
+110	2	SyncTable Period
+112	2	Indirect Address
+512	1	Power Enable
+513	1	Voltage Control Enable
+514	1	Table Sync Enable
+515	1	R LED
+516	1	G LED
+517	1	B LED
+518	1	Status
+519	1	EMG Power Ctrl
+520	2	Realtime Tick
+522	2	Present Input Voltage
+524	2	Present Input Current
+550	1	Status Return Level
+560	1	SyncTable Read Data
+688	1	SyncTable Write Data
+816	1	Indirect Data