Extended access system (#8469)

* Extended access system

Allows jobs to specify "extended" access levels, which will be granted if the round-start crew count is below a certain threshold.

* Extended accesses for jobs

* Spook

Content.Server/Station/Components/StationJobsComponent.cs

@@ -27,6 +27,11 @@ public sealed class StationJobsComponent : Component
     /// </summary>
     [DataField("totalJobs")] public int TotalJobs;
 
+    /// <summary>
+    /// Station is running on extended access.
+    /// </summary>
+    [DataField("extendedAccess")] public bool ExtendedAccess;
+
     /// <summary>
     /// The percentage of jobs remaining.
     /// </summary>