add icon and fix side info

Fabric/src/main/resources/fabric.mod.json

@@ -3,7 +3,8 @@
   "id": "controlling",
   "name": "Controlling For Fabric",
   "version": "${version}",
-  "side": "client",
+  "environment": "client",
+  "icon": "assets/controlling/icon.png",
   "authors": [
     "Jaredlll08"
   ],

Forge/src/main/resources/META-INF/mods.toml

@@ -10,6 +10,7 @@ version="${file.jarVersion}"
 displayName="Controlling"
 displayURL="https://minecraft.curseforge.com/projects/controlling"
 authors="Jaredlll08"
+logoFile="icon.png"
 description='''
 Adds the ability to search for keybinds using their name in the KeyBinding menu, this allows players to easily find a key binding in the menu.
 '''