add SimpleStopWatch to ActiveWorkoutSession

WorkoutsPlus/Features/Exercise/ExerciseUnit.swift

@@ -0,0 +1,28 @@
+//
+//  ExerciseUnit.swift
+//  WorkoutsPlus
+//
+//  Created by Felix Förtsch on 23.10.24.
+//
+
+import Foundation
+import SwiftData
+
+@Model
+final class ExerciseUnit: Unit {
+		var name: String
+		var symbol: String
+		
+		init(name: String, symbol: String) {
+				self.name = name
+				self.symbol = symbol
+		}
+}
+
+extension ExerciseUnit: Identifiable {
+		static let getUnits = [
+				ExerciseUnit(name: "Kilograms", symbol: "kg"),
+				ExerciseUnit(name: "Kilometers", symbol: "km"),
+				ExerciseUnit(name: "Meters", symbol: "m"),
+		]
+}