Station Anchor (#26098)

* Work on abstracting out chargeup functionality/ui from grav gen

* Work on station anchor

* Finish implementing station anchors

* uhh yeah

* ok.

* fix tests

* whoops

* Get the last extraneous yaml fail

* PJB review

* beast mode... ACTIVATE!

---------

Co-authored-by: Ed <96445749+TheShuEd@users.noreply.github.com>
Co-authored-by: EmoGarbage404 <retron404@gmail.com>

Content.Shared/Power/SharedPowerChargeComponent.cs

@@ -0,0 +1,14 @@
+namespace Content.Shared.Power;
+
+/// <summary>
+/// Component for a powered machine that slowly powers on and off over a period of time.
+/// </summary>
+public abstract partial class SharedPowerChargeComponent : Component
+{
+    /// <summary>
+    /// The title used for the default charged machine window if used
+    /// </summary>
+    [DataField]
+    public LocId WindowTitle { get; set; } = string.Empty;
+
+}