新增运营区域与飞手认证模块，并完善直播推流就绪流程

将运营区域与飞手认证从首页占位页迁移为完整模块，扩展 Live 播放与推流就绪流程，并新增飞手证书 OSS 上传。

Co-authored-by: Cursor <cursoragent@cursor.com>

suixinkan/Features/PilotCertification/API/PilotCertificationAPI.swift

@@ -0,0 +1,58 @@
+//
+//  PilotCertificationAPI.swift
+//  suixinkan
+//
+//  Created by Codex on 2026/6/25.
+//
+
+import Foundation
+import Observation
+
+/// 飞手认证服务协议，定义认证详情、短信、提交和编辑接口。
+@MainActor
+protocol PilotCertificationServing {
+    func flyerDetail() async throws -> FlyerDetailResponse
+    func flyerSendCode(phone: String) async throws
+    func flyerApply(_ request: FlyerApplyRequest) async throws
+    func flyerEdit(_ request: FlyerEditRequest) async throws
+}
+
+@MainActor
+@Observable
+/// 飞手认证 API，封装 `/api/app/flyer` 认证相关接口。
+final class PilotCertificationAPI {
+    @ObservationIgnored private let client: APIClient
+
+    /// 初始化飞手认证 API，并注入共享网络客户端。
+    init(client: APIClient) {
+        self.client = client
+    }
+
+    /// 获取飞手认证详情。
+    func flyerDetail() async throws -> FlyerDetailResponse {
+        try await client.send(APIRequest(method: .get, path: "/api/app/flyer/detail"))
+    }
+
+    /// 发送飞手认证短信验证码。
+    func flyerSendCode(phone: String) async throws {
+        let _: EmptyPayload = try await client.send(
+            APIRequest(method: .post, path: "/api/app/flyer/send-code", body: FlyerSendCodeRequest(phone: phone))
+        )
+    }
+
+    /// 首次提交飞手认证申请。
+    func flyerApply(_ request: FlyerApplyRequest) async throws {
+        let _: EmptyPayload = try await client.send(
+            APIRequest(method: .post, path: "/api/app/flyer/apply", body: request)
+        )
+    }
+
+    /// 驳回后编辑并重新提交飞手认证申请。
+    func flyerEdit(_ request: FlyerEditRequest) async throws {
+        let _: EmptyPayload = try await client.send(
+            APIRequest(method: .post, path: "/api/app/flyer/edit", body: request)
+        )
+    }
+}
+
+extension PilotCertificationAPI: PilotCertificationServing {}