feat: Adds styleguide, working on result view container.

Sources/Styleguide/Colors.swift

@@ -0,0 +1,85 @@
+/// Common tailwind colors used.
+///
+/// Use these with string interpolation in the class.
+///
+/// **Example:**
+///
+/// ```swift
+/// div(.class("\(text: .yellow) \(border: .gray) \(bg: .blue)")) {
+///   ...
+/// }
+/// ```
+public enum Color {
+
+  public enum BackgroundColor: Sendable {
+    case blue
+    case darkBlue
+    case darkGray
+    case darkSlate
+    case slate
+    case yellow
+
+    var color: String {
+      switch self {
+      case .blue: return "bg-blue-500"
+      case .darkBlue: return "bg-blue-600"
+      case .darkGray: return "bg-gray-700"
+      case .darkSlate: return "bg-slate-700"
+      case .slate: return "bg-slate-300"
+      case .yellow: return "bg-yellow-300"
+      }
+    }
+  }
+
+  public enum BorderColor: Sendable {
+    case darkYellow
+    case gray
+    case yellow
+
+    var color: String {
+      switch self {
+      case .darkYellow: return "border-yellow-800"
+      case .gray: return "border-gray-300"
+      case .yellow: return "border-yellow-300"
+      }
+    }
+  }
+
+  public enum TextColor: Sendable {
+    case blue
+    case darkBlue
+    case darkGray
+    case gray
+    case green
+    case yellow
+    case white
+
+    var color: String {
+      switch self {
+      case .blue: return "text-blue-500"
+      case .darkBlue: return "text-blue-600"
+      case .darkGray: return "text-gray-700"
+      case .gray: return "text-gray-300"
+      case .green: return "text-green-600"
+      case .yellow: return "text-yellow-300"
+      case .white: return "text-white"
+      }
+    }
+  }
+
+}
+
+public extension String.StringInterpolation {
+
+  mutating func appendInterpolation(bg background: Color.BackgroundColor) {
+    appendInterpolation(background.color)
+  }
+
+  mutating func appendInterpolation(border: Color.BorderColor) {
+    appendInterpolation(border.color)
+  }
+
+  mutating func appendInterpolation(text: Color.TextColor) {
+    appendInterpolation(text.color)
+  }
+}