removing embedded projectiles puts them in your hand (#20475)

* tagless fields

* put embedded projectile in hand when picked up

---------

Co-authored-by: deltanedas <@deltanedas:kde.org>

Content.Shared/Projectiles/SharedProjectileSystem.cs

@@ -1,6 +1,7 @@
 using System.Numerics;
 using Content.Shared.Damage;
 using Content.Shared.DoAfter;
+using Content.Shared.Hands.EntitySystems;
 using Content.Shared.Interaction;
 using Content.Shared.Projectiles;
 using Content.Shared.Sound.Components;
@@ -24,6 +25,7 @@ public abstract partial class SharedProjectileSystem : EntitySystem
     [Dependency] private readonly INetManager _netManager = default!;
     [Dependency] private readonly SharedAudioSystem _audio = default!;
     [Dependency] private readonly SharedDoAfterSystem _doAfter = default!;
+    [Dependency] private readonly SharedHandsSystem _hands = default!;
     [Dependency] private readonly SharedPhysicsSystem _physics = default!;
     [Dependency] private readonly SharedTransformSystem _transform = default!;
 
@@ -85,6 +87,9 @@ public abstract partial class SharedProjectileSystem : EntitySystem
         var landEv = new LandEvent(args.User, true);
         RaiseLocalEvent(uid, ref landEv);
         _physics.WakeBody(uid, body: physics);
+
+        // try place it in the user's hand
+        _hands.TryPickupAnyHand(args.User, uid);
     }
 
     private void OnEmbedThrowDoHit(EntityUid uid, EmbeddableProjectileComponent component, ThrowDoHitEvent args)