Kosmostrelki now know Baghrar (#19356)

As stated in da lore: 'The Kosmostrelki are usually trained in the
martial art of Baghrar, both to instill discipline and help with their
balance. '

To reflect this, ERT and Kosmostrelki ghostroles now have the martial
art of Baghrar.

---------

Co-authored-by: Ben10083 <Ben10083@users.noreply.github.com>

code/datums/outfits/ert/kosmostrelki.dm

@@ -22,6 +22,7 @@
 	back = /obj/item/gun/projectile/automatic/rifle/adhomian
 	accessory = /obj/item/clothing/accessory/badge/hadii_card
 	r_pocket = /obj/item/crowbar/red
+	l_hand = /obj/item/martial_manual/tajara
 
 /obj/outfit/admin/ert/pra_cosmonaut/get_id_access()
 	return get_distress_access()
@@ -50,6 +51,7 @@
 
 	l_pocket = /obj/item/device/megaphone
 	accessory = /obj/item/clothing/accessory/hadii_pin
+	l_hand = /obj/item/martial_manual/tajara
 
 /obj/outfit/admin/ert/pra_cosmonaut/commander
 	name = "Kosmostrelki Commander"
@@ -72,6 +74,7 @@
 						/obj/item/ammo_magazine/submachinedrum = 1)
 
 	l_pocket = /obj/item/device/megaphone
+	l_hand = /obj/item/martial_manual/tajara
 
 /obj/outfit/admin/ert/pra_cosmonaut/tesla
 	name = "Tesla Trooper"
@@ -88,6 +91,7 @@
 						/obj/item/grenade/frag = 2,
 						/obj/item/grenade/smokebomb = 1,
 						/obj/item/gun/projectile/pistol/adhomai = 1,
+						/obj/item/martial_manual/tajara = 1,
 						/obj/item/material/knife/trench = 1
 						)
 
@@ -128,6 +132,8 @@
 		/obj/item/device/healthanalyzer = 1
 	)
 
+	l_hand = /obj/item/martial_manual/tajara
+
 /obj/outfit/admin/ert/pra_cosmonaut/engineer
 	name = "Kosmostrelki Sapper"
 
@@ -152,3 +158,4 @@
 	)
 
 	belt_contents = null
+	l_hand = /obj/item/martial_manual/tajara

code/modules/ghostroles/spawner/human/pra.dm

@@ -50,6 +50,7 @@
 						/obj/item/ammo_magazine/mc9mm = 2
 						)
 	r_hand = /obj/item/storage/field_ration
+	l_hand = /obj/item/martial_manual/tajara
 
 /obj/outfit/admin/pra_cosmonaut/commissar
 	name = "Party Commissar"
@@ -68,4 +69,4 @@
 						/obj/item/storage/box/hadii_card = 1
 						)
 	l_hand = /obj/item/device/megaphone
-	r_hand = null
+	r_hand = /obj/item/martial_manual/tajara