prevent nettles from injecting through hardsuit (#14895)

* prevent nettles from injecting through hardsuit

* pro

* better

* pro

* pro

* noob

* inject popup

* caution

* )

* ;

* 💀

* 💀

* scaf + bomb suit immune to nettle

---------

Co-authored-by: deltanedas <@deltanedas:kde.org>

Content.Server/Chemistry/Components/MeleeChemicalInjectorComponent.cs

@@ -15,6 +15,12 @@ namespace Content.Server.Chemistry.Components
         [DataField("transferEfficiency")]
         private float _transferEfficiency = 1f;
 
+        /// <summary>
+        /// Whether this will inject through hardsuits or not.
+        /// </summary>
+        [DataField("pierceArmor"), ViewVariables(VVAccess.ReadWrite)]
+        public bool PierceArmor = true;
+
         /// <summary>
         ///     Solution to inject from.
         /// </summary>