Rework clanmanmode attack option hiding (#746)

* A whole bunch of refactoring

* Api/mixins/injector additions for hiding attack options

* Rework clanmanmode attack hiding

* Update Client.java

runelite-api/src/main/java/net/runelite/api/Client.java

@@ -1670,9 +1670,15 @@ public interface Client extends GameShell
 	
 	boolean getIsSpellSelected();
 
+	/**
+	 * Set whether or not player attack options will be hidden for clanmembers/friends
+	 */
+	void setHideFriendAttackOptions(boolean yes);
+	
 	/**
 	 * Sorts the current menu entries in the same way the client does this.
 	 * The last entry will be the left click one after this.
 	 */
 	void sortMenuEntries();
+
 }