Use new ComponentPauseGenerator (#25183)

Also includes some (non critical) changes to the solution file to re-organize the Roslyn components.

Content.Shared/Weapons/Melee/MeleeWeaponComponent.cs

@@ -10,7 +10,7 @@ namespace Content.Shared.Weapons.Melee;
 /// <summary>
 /// When given to a mob lets them do unarmed attacks, or when given to an item lets someone wield it to do attacks.
 /// </summary>
-[RegisterComponent, NetworkedComponent, AutoGenerateComponentState]
+[RegisterComponent, NetworkedComponent, AutoGenerateComponentState, AutoGenerateComponentPause]
 public sealed partial class MeleeWeaponComponent : Component
 {
     // TODO: This is becoming bloated as shit.
@@ -33,6 +33,7 @@ public sealed partial class MeleeWeaponComponent : Component
     /// </summary>
     [DataField(customTypeSerializer: typeof(TimeOffsetSerializer)), AutoNetworkedField]
     [ViewVariables(VVAccess.ReadWrite)]
+    [AutoPausedField]
     public TimeSpan NextAttack;
 
     /// <summary>

Content.Shared/Weapons/Melee/SharedMeleeWeaponSystem.cs

@@ -68,7 +68,6 @@ public abstract class SharedMeleeWeaponSystem : EntitySystem
     {
         base.Initialize();
 
-        SubscribeLocalEvent<MeleeWeaponComponent, EntityUnpausedEvent>(OnMeleeUnpaused);
         SubscribeLocalEvent<MeleeWeaponComponent, HandSelectedEvent>(OnMeleeSelected);
         SubscribeLocalEvent<MeleeWeaponComponent, ShotAttemptedEvent>(OnMeleeShotAttempted);
         SubscribeLocalEvent<MeleeWeaponComponent, GunShotEvent>(OnMeleeShot);
@@ -112,11 +111,6 @@ public abstract class SharedMeleeWeaponSystem : EntitySystem
         }
     }
 
-    private void OnMeleeUnpaused(EntityUid uid, MeleeWeaponComponent component, ref EntityUnpausedEvent args)
-    {
-        component.NextAttack += args.PausedTime;
-    }
-
     private void OnMeleeSelected(EntityUid uid, MeleeWeaponComponent component, HandSelectedEvent args)
     {
         var attackRate = GetAttackRate(uid, args.User, component);