xenoarch inhands + a few effects (#12655)

Content.Server/Xenoarchaeology/XenoArtifacts/Effects/Components/IgniteArtifactComponent.cs

@@ -0,0 +1,17 @@
+namespace Content.Server.Xenoarchaeology.XenoArtifacts.Effects.Components;
+
+/// <summary>
+/// Artifact that ignites surrounding entities when triggered.
+/// </summary>
+[RegisterComponent]
+public sealed class IgniteArtifactComponent : Component
+{
+    [DataField("range")]
+    public float Range = 2f;
+
+    [DataField("minFireStack")]
+    public int MinFireStack = 2;
+
+    [DataField("maxFireStack")]
+    public int MaxFireStack = 5;
+}