[ci skip] move AppendValue to Append.cs

Author: GreemDev

src/Lib/Public/Hypervisor/InsnImpl/Append.cs

@@ -7,6 +7,8 @@ namespace Starscript;
 // ReSharper disable once ClassWithVirtualMembersNeverInherited.Global
 public partial class StarscriptHypervisor
 {
+    private static void AppendValue(StringBuilder sb, Value? value) => sb.Append(value ?? Value.Null);
+
     protected override void Append(ref StringBuilder sb) => AppendValue(sb, Pop());
 
     protected override void ConstantAppend(ref StringBuilder sb, ref ExecutableScript script, ref int insnPtr) 

src/Lib/Public/Hypervisor/Starscript.cs

@@ -50,6 +50,4 @@ protected StarscriptHypervisor(ValueMap? globals = null, ValueMap? locals = null
     ///     Useful for maintaining multiple <see cref="StarscriptHypervisor"/>s for varied use-cases, inheriting from a single globals map with minor differences.
     /// </summary>
     public StarscriptHypervisor CopyGlobalsToNew() => CreateFromParent(this);
-
-    private static void AppendValue(StringBuilder sb, Value? value) => sb.Append(value ?? Value.Null);
 }