Add pointing (#1435)

* Add pointing keybind and simple message

* Add turning the player when pointing

* Add pointing arrow

* Make the popup message appear on the pointing entity

* Add pointing to tiles and space and proper grammar

* Move pointing bind from HandsSystem to PointingSystem

* Add more messages for pointing depending on the viewer perspective

* Fix non nullable reference type

* Serialize pointing arrow duration

* Serialize pointing arrow step and add summaries

* Make arrow speed serializable and make it depend on frame time

* Add 0.2 second delay between pointings

* Add pointing arrow yaml examples

* Add the ability for pointing arrows to be rogue

* Remove rogue package reference

* Add point to verb

https://cdn.discordapp.com/attachments/313107470031650816/735268651636228197/unknown.png

* Add shift middle clicking an entity in the verb menu to point at it

* Add VV to PointingArrowComponent

* Increase pointing delay from 0.2 to 0.5 seconds

* Address reviews

* Fix nullability errors

* Separate pointing and rogue pointing code

* Fix rogue pointing arrow visuals

* Made rogue pointing arrow rotation adjustment readable for mortals

* Make rogue pointing arrows less destructive

* Cleanup more of the rogue pointing arrow code

Content.Client/UserInterface/TutorialWindow.cs

@@ -82,6 +82,7 @@ Do wide attack: [color=#a4885c]{23}[/color]
 Use targeted entity: [color=#a4885c]{11}[/color]
 Throw held item: [color=#a4885c]{12}[/color]
 Examine entity: [color=#a4885c]{13}[/color]
+Point somewhere: [color=#a4885c]{28}[/color]
 Open entity context menu: [color=#a4885c]{14}[/color]
 Toggle combat mode: [color=#a4885c]{15}[/color]
 Toggle console: [color=#a4885c]{16}[/color]
@@ -114,7 +115,8 @@ Toggle sandbox window: [color=#a4885c]{21}[/color]",
                 Key(SmartEquipBackpack),
                 Key(SmartEquipBelt),
                 Key(FocusOOC),
-                Key(FocusAdminChat)));
+                Key(FocusAdminChat),
+                Key(Point)));
 
             //Gameplay
             VBox.AddChild(new Label { FontOverride = headerFont, Text = "\nGameplay" });