Add mapping editor (#23427)

* Add mapping editor (#757)

* Remove mapping actions, never again

* Cleanup actions system

* Jarvis, remove all references to CM14

* Fix InventoryUIController crashing when an InventoryGui is not found

* Rename mapping1 to mapping

* Clean up context calls

* Add doc comments

* Add delegate for hiding decals in the mapping screen

* Jarvis mission failed

* a

* Add test

* Fix not flushing save stream in mapping manager

* change

* Fix verbs

* fixes

* localise

---------

Co-authored-by: DrSmugleaf <DrSmugleaf@users.noreply.github.com>
Co-authored-by: metalgearsloth <31366439+metalgearsloth@users.noreply.github.com>
Co-authored-by: metalgearsloth <comedian_vs_clown@hotmail.com>
Co-authored-by: Pieter-Jan Briers <pieterjan.briers+git@gmail.com>

Content.Client/Mapping/MappingActionsButton.xaml

@@ -0,0 +1,8 @@
+<mapping:MappingActionsButton
+    xmlns="https://spacestation14.io"
+    xmlns:mapping="clr-namespace:Content.Client.Mapping"
+    StyleClasses="ButtonSquare" ToggleMode="True" SetSize="32 32" Margin="0 0 5 0"
+    TooltipDelay="0">
+    <TextureRect Name="Texture" Access="Public" Stretch="Scale" SetSize="16 16"
+                 HorizontalAlignment="Center" VerticalAlignment="Center" />
+</mapping:MappingActionsButton>