Add "tailed" hair (#25216)

* add

* yes

Resources/Textures/Mobs/Customization/human_hair.rsi/meta.json

@@ -4,7 +4,7 @@
       "x": 32,
       "y": 32
     },
-    "copyright": "Taken from https://github.com/tgstation/tgstation/blob/05ec94e46349c35e29ca91e5e97d0c88ae26ad44/icons/mob/species/human/human_face.dmi ,resprited by Alekshhh, a modified by potato1234x, uneven is drawn by Ubaser, doublebun_long by Emisse",
+    "copyright": "Taken from https://github.com/tgstation/tgstation/blob/05ec94e46349c35e29ca91e5e97d0c88ae26ad44/icons/mob/species/human/human_face.dmi ,resprited by Alekshhh, a modified by potato1234x, uneven and tailed is drawn by Ubaser, doublebun_long by Emisse",
     "license": "CC-BY-SA-3.0",
     "states": [
       {
@@ -758,6 +758,10 @@
       {
         "name": "uneven",
         "directions": 4
+      },
+      {
+        "name": "tailed",
+        "directions": 4
       }
     ]
   }