Move minds, roles, jobs and objectives to shared (#19679)

Content.Shared/Objectives/Interfaces/IObjectiveRequirement.cs

@@ -0,0 +1,14 @@
+using Content.Shared.Mind;
+
+namespace Content.Shared.Objectives.Interfaces
+{
+    // TODO refactor all of this to be ecs
+    public interface IObjectiveRequirement
+    {
+        /// <summary>
+        /// Checks whether or not the entity & its surroundings are valid to be given the objective.
+        /// </summary>
+        /// <returns>Returns true if objective can be given.</returns>
+        bool CanBeAssigned(EntityUid mindId, MindComponent mind);
+    }
+}