[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.Client/Standing/StandingStateSystem.cs

@@ -0,0 +1,9 @@
+using Content.Shared.Standing;
+using Content.Shared.Standing.Systems;
+
+namespace Content.Client.Standing;
+
+public sealed class StandingStateSystem : SharedStandingStateSystem
+{
+    
+}