Convert "IgnoreWeatherComponent" into "BlockWeatherComponent" (#26135)

* ignore

* doc

Content.Shared/Weather/BlockWeatherComponent.cs

@@ -0,0 +1,12 @@
+using Robust.Shared.GameStates;
+
+namespace Content.Shared.Weather;
+
+/// <summary>
+/// This entity will block the weather if it's anchored to the floor.
+/// </summary>
+[RegisterComponent, NetworkedComponent]
+public sealed partial class BlockWeatherComponent : Component
+{
+
+}