New belt controls (#1298)

* Work for a madman

* God, that's a lot of hardcoding

* Fixed belt2 smartequip and cleaned up

* Continued clean up

* No scope creep!

* Replaced belt1 for upstream default belt

* Moved CP14OpenSkillMenu to CP14ContentContexts

* Changed naming of belt1 textures to just belt

* Updated new belt1 refrences

* I forgot to edit the RSI meta

* fix all BELT1 Texture instance

---------

Co-authored-by: Red <96445749+TheShuEd@users.noreply.github.com>

Content.Client/Entry/EntryPoint.cs

@@ -1,5 +1,6 @@
 using Content.Client._CP14.Discord;
 using Content.Client._CP14.JoinQueue;
+using Content.Client._CP14.Input;
 using Content.Client.Administration.Managers;
 using Content.Client.Changelog;
 using Content.Client.Chat.Managers;
@@ -171,6 +172,7 @@ namespace Content.Client.Entry
             _parallaxManager.LoadDefaultParallax();
 
             //CP14
+            CP14ContentContexts.SetupContexts(_inputManager.Contexts);
             _overlayManager.AddOverlay(new CP14BasePostProcessOverlay());
             _discordAuth.Initialize();
             _joinQueueManager.Initialize();