[Feat&Fix] Система лежания (#288)

* лежать

* лучше так сделать

* - remove: Gravity is fine.

* - add: Hit moving lying targets.

* - tweak: Lie down insted of stun on FTL.

* - fix: Fix double component.

* - remove: Disable recoil.

---------

Co-authored-by: Aviu00 <aviu00@protonmail.com>

Content.IntegrationTests/Tests/Buckle/BuckleTest.cs

@@ -8,6 +8,7 @@ using Content.Shared.Buckle.Components;
 using Content.Shared.Hands.Components;
 using Content.Shared.Hands.EntitySystems;
 using Content.Shared.Standing;
+using Content.Shared.Standing.Systems;
 using Robust.Shared.GameObjects;
 
 namespace Content.IntegrationTests.Tests.Buckle
@@ -58,7 +59,7 @@ namespace Content.IntegrationTests.Tests.Buckle
             var entityManager = server.ResolveDependency<IEntityManager>();
             var actionBlocker = entityManager.System<ActionBlockerSystem>();
             var buckleSystem = entityManager.System<SharedBuckleSystem>();
-            var standingState = entityManager.System<StandingStateSystem>();
+            var standingState = entityManager.System<SharedStandingStateSystem>();
             var xformSystem = entityManager.System<SharedTransformSystem>();
 
             EntityUid human = default;