Update Zip to 2.1.1 and Nodal to 0.4.0

Use consistent String types for element/container names to match
Nodal's new explicit overloads.

Author: tomasf

Package.resolved

@@ -9,8 +9,8 @@ let package = Package(
         .library(name: "ThreeMF", targets: ["ThreeMF"])
     ],
     dependencies: [
-        .package(url: "https://github.com/tomasf/Zip.git", from: "2.1.0"),
-        .package(url: "https://github.com/tomasf/Nodal.git", from: "0.3.2")
+        .package(url: "https://github.com/tomasf/Zip.git", from: "2.1.1"),
+        .package(url: "https://github.com/tomasf/Nodal.git", from: "0.4.0")
     ],
     targets: [
         .target(

Package.swift

@@ -14,9 +14,9 @@ public struct Mesh: Sendable, XMLElementCodable {
 
     public func encode(to element: Node) {
         // Use qualified names here as an optimization. We're producing output and have full control.
-        element.encode(vertices, elementName: Core.vertex.localName, containedIn: Core.vertices)
-        element.encode(triangles, elementName: Core.triangle.localName, containedIn: Core.triangles)
-        element.encode(triangleSets, elementName: TriangleSets.triangleSet.localName, containedIn: TriangleSets.triangleSets)
+        element.encode(vertices, elementName: Core.vertex.localName, containedIn: Core.vertices.localName)
+        element.encode(triangles, elementName: Core.triangle.localName, containedIn: Core.triangles.localName)
+        element.encode(triangleSets, elementName: TriangleSets.triangleSet.localName, containedIn: TriangleSets.triangleSets.localName)
     }
 
     public init(from element: Node) throws {

Sources/ThreeMF/Resources/Object/Mesh.swift

@@ -89,7 +89,7 @@ extension Object: XMLElementCodable {
         metadata = try element.decode(elementName: Core.metadata)
 
         guard let contentElement = element[element: Core.mesh] ?? element[element: Core.components] else {
-            throw XMLElementCodableError.elementMissing(Core.mesh)
+            throw XMLElementCodableError.expandedElementMissing(Core.mesh)
         }
         content = try .init(from: contentElement)
     }