Job + department descriptions (#13157)

Co-authored-by: Sissel <axel.roche@pm.me>

Content.Shared/Roles/DepartmentPrototype.cs

@@ -1,3 +1,4 @@
+using System.Linq;
 using Robust.Shared.Prototypes;
 using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype.List;
 
@@ -8,6 +9,18 @@ public sealed class DepartmentPrototype : IPrototype
 {
     [IdDataFieldAttribute] public string ID { get; } = default!;
 
+    /// <summary>
+    ///     A description string to display in the character menu as an explanation of the department's function.
+    /// </summary>
+    [DataField("description", required: true)]
+    public string Description = default!;
+
+    /// <summary>
+    ///     A color representing this department to use for text.
+    /// </summary>
+    [DataField("color", required: true)]
+    public Color Color = default!;
+
     [ViewVariables(VVAccess.ReadWrite),
      DataField("roles", customTypeSerializer: typeof(PrototypeIdListSerializer<JobPrototype>))]
     public List<string> Roles = new();