feat: Adds reset button to result container view.

Sources/Styleguide/Buttons.swift

@@ -19,3 +19,23 @@ public struct SubmitButton: HTML, Sendable {
     ) { label }
   }
 }
+
+public struct ResetButton: HTML, Sendable {
+
+  let label: String
+
+  public init(label: String = "Reset") {
+    self.label = label
+  }
+
+  public var content: some HTML<HTMLTag.button> {
+    button(.class("""
+      font-bold px-4 py-2 rounded-md transition-colors
+      bg-blue-500 dark:bg-yellow-300
+      hover:bg-blue-600 hover:dark:bg-yellow-400
+      text-yellow-300 dark:text-blue-500
+    """)) {
+      label
+    }
+  }
+}