more component ref removal + combining server/client comps (#13178)

Co-authored-by: DrSmugleaf <DrSmugleaf@users.noreply.github.com>

Content.Server/Projectiles/Components/ProjectileComponent.cs

@@ -1,29 +0,0 @@
-using Content.Shared.Damage;
-using Content.Shared.Projectiles;
-using Robust.Shared.Audio;
-
-namespace Content.Server.Projectiles.Components
-{
-    [RegisterComponent]
-    [ComponentReference(typeof(SharedProjectileComponent))]
-    public sealed class ProjectileComponent : SharedProjectileComponent
-    {
-        [DataField("damage", required: true)]
-        [ViewVariables(VVAccess.ReadWrite)]
-        public DamageSpecifier Damage = default!;
-
-        [DataField("deleteOnCollide")]
-        public bool DeleteOnCollide { get; } = true;
-
-        [DataField("ignoreResistances")]
-        public bool IgnoreResistances { get; } = false;
-
-        // Get that juicy FPS hit sound
-        [DataField("soundHit")] public SoundSpecifier? SoundHit;
-
-        [DataField("soundForce")]
-        public bool ForceSound = false;
-
-        public bool DamagedEntity;
-    }
-}

Content.Server/Projectiles/SharedProjectileSystem.cs

@@ -1,5 +1,4 @@
 using Content.Server.Administration.Logs;
-using Content.Server.Projectiles.Components;
 using Content.Server.Weapons.Ranged.Systems;
 using Content.Shared.Camera;
 using Content.Shared.Damage;