Add Projects, Schedule, and Invite modules with home routing.

Migrate project management, schedule management, and photographer invitation flows from placeholders, including project image OSS upload and shared business models.

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

suixinkan/Features/Tasks/Models/TaskModels.swift

@@ -203,38 +203,6 @@ struct TaskDetailOrder: Decodable, Hashable {
     }
 }
 
-/// 可关联订单实体，表示发布任务时可选择的订单。
-struct AvailableOrderResponse: Decodable, Identifiable, Hashable {
-    var id: String { orderNumber }
-    let projectName: String
-    let orderNumber: String
-    let orderStatus: Int
-    let orderStatusLabel: String
-    let payTime: String
-    let userPhone: String
-
-    /// 可关联订单字段映射，兼容后端下划线命名。
-    enum CodingKeys: String, CodingKey {
-        case projectName = "project_name"
-        case orderNumber = "order_number"
-        case orderStatus = "order_status"
-        case orderStatusLabel = "order_status_label"
-        case payTime = "pay_time"
-        case userPhone = "user_phone"
-    }
-
-    /// 宽松解码可关联订单字段。
-    init(from decoder: Decoder) throws {
-        let container = try decoder.container(keyedBy: CodingKeys.self)
-        projectName = try container.decodeLossyString(forKey: .projectName)
-        orderNumber = try container.decodeLossyString(forKey: .orderNumber)
-        orderStatus = try container.decodeLossyInt(forKey: .orderStatus) ?? 0
-        orderStatusLabel = try container.decodeLossyString(forKey: .orderStatusLabel)
-        payTime = try container.decodeLossyString(forKey: .payTime)
-        userPhone = try container.decodeLossyString(forKey: .userPhone)
-    }
-}
-
 /// 发布任务请求实体，描述提交给后端的新任务内容。
 struct AddTaskRequest: Encodable, Equatable {
     let scenicId: String