Blindness refactor (#15705)

Co-authored-by: metalgearsloth <comedian_vs_clown@hotmail.com>

Content.Shared/Eye/Blinding/Components/EyeProtectionComponent.cs

@@ -0,0 +1,15 @@
+namespace Content.Shared.Eye.Blinding.Components;
+
+/// <summary>
+/// For welding masks, sunglasses, etc.
+/// </summary>
+[RegisterComponent]
+public sealed class EyeProtectionComponent : Component
+{
+    /// <summary>
+    /// How many seconds to subtract from the status effect. If it's greater than the source
+    /// of blindness, do not blind.
+    /// </summary>
+    [DataField("protectionTime")]
+    public readonly TimeSpan ProtectionTime = TimeSpan.FromSeconds(10);
+}