refactor: rename to openclaw

apps/shared/OpenClawKit/Sources/OpenClawKit/NodeError.swift

@@ -0,0 +1,28 @@
+import Foundation
+
+public enum OpenClawNodeErrorCode: String, Codable, Sendable {
+    case notPaired = "NOT_PAIRED"
+    case unauthorized = "UNAUTHORIZED"
+    case backgroundUnavailable = "NODE_BACKGROUND_UNAVAILABLE"
+    case invalidRequest = "INVALID_REQUEST"
+    case unavailable = "UNAVAILABLE"
+}
+
+public struct OpenClawNodeError: Error, Codable, Sendable, Equatable {
+    public var code: OpenClawNodeErrorCode
+    public var message: String
+    public var retryable: Bool?
+    public var retryAfterMs: Int?
+
+    public init(
+        code: OpenClawNodeErrorCode,
+        message: String,
+        retryable: Bool? = nil,
+        retryAfterMs: Int? = nil)
+    {
+        self.code = code
+        self.message = message
+        self.retryable = retryable
+        self.retryAfterMs = retryAfterMs
+    }
+}