Allow Flares to light cigarettes (#29476)

* Allow Flares to light cigarettes

* !IsHot check

* nicer looking(and I think the right way to do that...)

* heh, whoops

* Adds IgnitionEvent, IgnitionSource now functions as IsHot when Ignited

* Fixes + remove redundancy

* Hows this?

* press enter

Co-authored-by: ShadowCommander <10494922+ShadowCommander@users.noreply.github.com>

* Flare is not forever hot anymore

* Formatting fixes

* Make IgnitionEvent readonly

---------

Co-authored-by: ShadowCommander <10494922+ShadowCommander@users.noreply.github.com>

Content.Server/IgnitionSource/IgnitionEvent.cs

@@ -0,0 +1,7 @@
+namespace Content.Server.IgnitionSource;
+
+/// <summary>
+///     Raised in order to toggle the ignitionSourceComponent on an entity on or off
+/// </summary>
+[ByRefEvent]
+public readonly record struct IgnitionEvent(bool Ignite = false);