Added in-hand sprite for Smile the Slime (#31731)

added smile the slime in-hand texture

Co-authored-by: YourUsername <you@example.com>

Resources/Prototypes/Entities/Mobs/NPCs/pets.yml

@@ -744,6 +744,7 @@
         Caustic: 1
   - type: MultiHandedItem
   - type: Item
+    sprite: Mobs/Pets/smile.rsi
     size: Huge
   - type: SentienceTarget
     flavorKind: station-event-random-sentience-flavor-slime

Resources/Textures/Mobs/Pets/smile.rsi/meta.json

@@ -0,0 +1,19 @@
+{
+    "version": 1,
+    "license": "CC-BY-SA-3.0",
+    "copyright": "Made by yuitop based on assets from https://github.com/tgstation/tgstation",
+    "size": {
+      "x": 32,
+      "y": 32
+    },
+    "states": [
+        {
+            "name": "inhand-right",
+            "directions": 4
+        },
+        {
+            "name": "inhand-left",
+            "directions": 4
+        }
+    ]
+}