Forensics (#8451)

* Port forensics from nyanotrasen

* port updates

* printing

* Update Resources/Locale/en-US/forensics/forensics.ftl

Co-authored-by: Veritius <veritiusgaming@gmail.com>

* Update Content.Server/Forensics/Components/ForensicPadComponent.cs

Co-authored-by: Kara <lunarautomaton6@gmail.com>

* Update Content.Server/Forensics/Systems/ForensicPadSystem.cs

Co-authored-by: Kara <lunarautomaton6@gmail.com>

* Update Content.Server/Forensics/Systems/ForensicScannerSystem.cs

Co-authored-by: Kara <lunarautomaton6@gmail.com>

* partially address reviews

* comments

* redo the events

* handle it

* rewrite loc

* master fixes

Co-authored-by: ike709 <ike709@github.com>
Co-authored-by: Veritius <veritiusgaming@gmail.com>
Co-authored-by: Kara <lunarautomaton6@gmail.com>

Content.Shared/Item/UserInteractedWithItemEvent.cs

@@ -0,0 +1,17 @@
+namespace Content.Shared.Item;
+
+/// <summary>
+/// Raised on the user after they do any sort of interaction with an item,
+/// useful for when you want a component on the user to do something to the item.
+/// E.g. forensics, disease, etc.
+/// </summary>
+public sealed class UserInteractedWithItemEvent : EntityEventArgs
+{
+    public EntityUid User;
+    public EntityUid Item;
+    public UserInteractedWithItemEvent(EntityUid user, EntityUid item)
+    {
+        User = user;
+        Item = item;
+    }
+}