Humanoid fixes (#11538)

* humanoid sexmorph sprite restoration

can't believe i broke sex/gender AGAIN

* fixes default species appearances with no profile, tweaks randomization to no longer randomize species

* A

* fixes an oops

#11494

Content.Shared/Humanoid/Prototypes/SpeciesPrototype.cs

@@ -44,6 +44,19 @@ public sealed class SpeciesPrototype : IPrototype
     [DataField("sprites")]
     public string SpriteSet { get; } = default!;
 
+    /// <summary>
+    ///     Default skin tone for this species. This applies for non-human skin tones.
+    /// </summary>
+    [DataField("defaultSkinTone")]
+    public Color DefaultSkinTone { get; } = Color.White;
+
+    /// <summary>
+    ///     Default human skin tone for this species. This applies for human skin tones.
+    ///     See <see cref="SkinColor.HumanSkinTone"/> for the valid range of skin tones.
+    /// </summary>
+    [DataField("defaultHumanSkinTone")]
+    public int DefaultHumanSkinTone { get; } = 20;
+
     /// <summary>
     ///     The limit of body markings that you can place on this species.
     /// </summary>