Fix linter and layout issues

Sources/TokamakCore/Views/Navigation/NavigationLink.swift

@@ -93,6 +93,8 @@ public struct _NavigationLinkProxy<Label, Destination> where Label: View, Destin
   }
 
   public func activate() {
-    subject.navigationContext.destination = subject.destination
+    if !isSelected {
+      subject.navigationContext.destination = subject.destination
+    }
   }
 }

Sources/TokamakCore/Views/Navigation/NavigationView.swift

@@ -39,13 +39,14 @@ public struct _NavigationViewProxy<Content: View>: View {
 
   public init(_ subject: NavigationView<Content>) { self.subject = subject }
 
-  public var content: Content { subject.content }
+  public var content: some View {
+    subject.content
+      .environmentObject(subject.context)
+  }
+
   public var body: some View {
-    HStack {
-      content
-      subject.context.destination.view
-    }
-    .environmentObject(subject.context)
+    subject.context.destination.view
+      .environmentObject(subject.context)
   }
 }
 

Sources/TokamakDemo/TokamakDemo.swift

@@ -35,7 +35,7 @@ struct NavItem: Identifiable {
 
   init<V>(_ id: String, destination: V) where V: View {
     self.id = id
-    self.destination = title(destination.frame(minWidth: 300), title: id)
+    self.destination = title(destination, title: id)
   }
 
   init(unavailable id: String) {
@@ -141,11 +141,7 @@ struct TokamakDemoView: View {
       let list = title(
         List(links) { link in
           if let dest = link.destination {
-            NavigationLink(link.id, destination: HStack {
-              Spacer()
-              dest
-              Spacer()
-            })
+            NavigationLink(link.id, destination: dest)
           } else {
             #if os(WASI)
             Text(link.id)

Sources/TokamakStaticHTML/Shapes/_ShapeView.swift

@@ -37,9 +37,13 @@ extension _ShapeView: ViewDeferredToRenderer {
     if let shapeAttributes = shape as? ShapeAttributes {
       return AnyView(HTML("div", shapeAttributes.attributes(style)) { path })
     } else if let color = style as? Color {
-      return AnyView(HTML("div", ["style": "fill: \(color.cssValue(environment));"]) { path })
+      return AnyView(HTML("div", [
+        "style": "fill: \(color.cssValue(environment));",
+      ]) { path })
     } else if let foregroundColor = foregroundColor {
-      return AnyView(HTML("div", ["style": "fill: \(foregroundColor.cssValue(environment));"]) { path })
+      return AnyView(HTML("div", [
+        "style": "fill: \(foregroundColor.cssValue(environment));",
+      ]) { path })
     } else {
       return path
     }

Sources/TokamakStaticHTML/Views/Navigation/NavigationView.swift

@@ -22,7 +22,17 @@ extension NavigationView: ViewDeferredToRenderer {
       width: 100%; height: 100%;
       """,
     ]) {
-      _NavigationViewProxy(self)
+      _NavigationViewProxy(self).content
+      HTML("div", [
+        "style": """
+        display: flex; flex-direction: column;
+        align-items: center; justify-content: center;
+        flex-grow: 1;
+        height: 100%;
+        """,
+      ]) {
+        _NavigationViewProxy(self)
+      }
     })
   }
 }

Sources/TokamakStaticHTML/Views/Text/Text.swift

@@ -157,11 +157,15 @@ extension Text {
         underline = (active, color)
       }
     }
+
     let hasStrikethrough = strikethrough?.0 ?? false
     let hasUnderline = underline?.0 ?? false
     let textDecoration = !hasStrikethrough && !hasUnderline ?
       "none" :
       "\(hasStrikethrough ? "line-through" : "") \(hasUnderline ? "underline" : "")"
+    let decorationColor = strikethrough?.1?.cssValue(environment)
+      ?? underline?.1?.cssValue(environment)
+      ?? "inherit"
 
     return [
       "style": """
@@ -179,8 +183,7 @@ extension Text {
       letter-spacing: \(kerning);
       vertical-align: \(baseline == nil ? "baseline" : "\(baseline!)em");
       text-decoration: \(textDecoration);
-      text-decoration-color: \(strikethrough?.1?.cssValue(environment) ?? underline?.1?.cssValue(environment)
-        ?? "inherit")
+      text-decoration-color: \(decorationColor)
       """,
       "class": isRedacted ? "_tokamak-text-redacted" : "",
     ]