语记手表版 v0.1：一键录音、WatchConnectivity 传输、表盘复杂功能、iPhone 接收转写

YuJiWatchApp/WatchStore.swift

@@ -0,0 +1,27 @@
+import Foundation
+
+/// 手表本地最近录音记录（仅用于手表端列表展示，真正笔记在 iPhone 端生成）
+struct WatchNote: Identifiable, Codable {
+    var id = UUID()
+    var createdAt: Date
+    var duration: TimeInterval
+    var sent: Bool
+}
+
+enum WatchStore {
+    private static let key = "yujiWatchNotes"
+
+    static func load() -> [WatchNote] {
+        guard let data = UserDefaults.standard.data(forKey: key),
+              let notes = try? JSONDecoder().decode([WatchNote].self, from: data) else { return [] }
+        return notes.sorted { $0.createdAt > $1.createdAt }
+    }
+
+    static func append(_ note: WatchNote) {
+        var notes = load()
+        notes.append(note)
+        if let data = try? JSONEncoder().encode(notes) {
+            UserDefaults.standard.set(data, forKey: key)
+        }
+    }
+}