新增项目、排期与邀请模块，并接入首页路由

将项目管理、排期管理与摄影师邀请流程从占位页迁移为完整实现，包含项目图片 OSS 上传与共享业务模型。

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

suixinkan/Core/Models/SharedBusinessModels.swift

@@ -0,0 +1,166 @@
+//
+//  SharedBusinessModels.swift
+//  suixinkan
+//
+//  Created by Codex on 2026/6/24.
+//
+
+import Foundation
+
+/// 可关联订单实体，表示任务、排班等业务表单中可选择的订单。
+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.decodeSharedLossyString(forKey: .projectName)
+        orderNumber = try container.decodeSharedLossyString(forKey: .orderNumber)
+        orderStatus = try container.decodeSharedLossyInt(forKey: .orderStatus) ?? 0
+        orderStatusLabel = try container.decodeSharedLossyString(forKey: .orderStatusLabel)
+        payTime = try container.decodeSharedLossyString(forKey: .payTime)
+        userPhone = try container.decodeSharedLossyString(forKey: .userPhone)
+    }
+}
+
+/// 摄影项目列表项实体，表示项目管理列表和样片上传时可关联的项目。
+struct PhotographerProjectItem: Decodable, Identifiable, Hashable {
+    let id: Int
+    let type: Int
+    let typeName: String
+    let status: Int
+    let statusName: String
+    let name: String
+    let coverProject: String
+    let coverVideo: String
+    let price: String
+    let otPrice: String
+    let priceDeposit: String
+    let attrLabel: [String]
+    let label: String
+
+    /// 创建摄影项目列表项，主要用于详情页摘要和测试替身。
+    init(
+        id: Int,
+        type: Int = 0,
+        typeName: String = "",
+        status: Int = 0,
+        statusName: String = "",
+        name: String,
+        coverProject: String = "",
+        coverVideo: String = "",
+        price: String = "",
+        otPrice: String = "",
+        priceDeposit: String = "",
+        attrLabel: [String] = [],
+        label: String = ""
+    ) {
+        self.id = id
+        self.type = type
+        self.typeName = typeName
+        self.status = status
+        self.statusName = statusName
+        self.name = name
+        self.coverProject = coverProject
+        self.coverVideo = coverVideo
+        self.price = price
+        self.otPrice = otPrice
+        self.priceDeposit = priceDeposit
+        self.attrLabel = attrLabel
+        self.label = label
+    }
+
+    /// 字段映射，兼容后端下划线命名。
+    enum CodingKeys: String, CodingKey {
+        case id
+        case type
+        case typeName = "type_name"
+        case status
+        case statusName = "status_name"
+        case name
+        case coverProject = "cover_project"
+        case coverVideo = "cover_video"
+        case price
+        case otPrice = "ot_price"
+        case priceDeposit = "price_deposit"
+        case attrLabel = "attr_label"
+        case label
+    }
+
+    /// 宽松解码项目列表项。
+    init(from decoder: Decoder) throws {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+        id = try container.decodeSharedLossyInt(forKey: .id) ?? 0
+        type = try container.decodeSharedLossyInt(forKey: .type) ?? 0
+        typeName = try container.decodeSharedLossyString(forKey: .typeName)
+        status = try container.decodeSharedLossyInt(forKey: .status) ?? 0
+        statusName = try container.decodeSharedLossyString(forKey: .statusName)
+        name = try container.decodeSharedLossyString(forKey: .name)
+        coverProject = try container.decodeSharedLossyString(forKey: .coverProject)
+        coverVideo = try container.decodeSharedLossyString(forKey: .coverVideo)
+        price = try container.decodeSharedLossyString(forKey: .price)
+        otPrice = try container.decodeSharedLossyString(forKey: .otPrice)
+        priceDeposit = try container.decodeSharedLossyString(forKey: .priceDeposit)
+        label = try container.decodeSharedLossyString(forKey: .label)
+        if let labels = try? container.decodeIfPresent([String].self, forKey: .attrLabel) {
+            attrLabel = labels
+        } else if let text = try? container.decodeIfPresent(String.self, forKey: .attrLabel) {
+            attrLabel = text
+                .components(separatedBy: CharacterSet(charactersIn: ",，"))
+                .map { $0.trimmingCharacters(in: .whitespacesAndNewlines) }
+                .filter { !$0.isEmpty }
+        } else {
+            attrLabel = []
+        }
+    }
+}
+
+private extension KeyedDecodingContainer {
+    /// 将 String、数字和 Bool 宽松解码为字符串。
+    func decodeSharedLossyString(forKey key: Key) throws -> String {
+        if let value = try? decodeIfPresent(String.self, forKey: key) {
+            return value
+        }
+        if let value = try? decodeIfPresent(Int.self, forKey: key) {
+            return String(value)
+        }
+        if let value = try? decodeIfPresent(Double.self, forKey: key) {
+            return String(value)
+        }
+        if let value = try? decodeIfPresent(Bool.self, forKey: key) {
+            return value ? "1" : "0"
+        }
+        return ""
+    }
+
+    /// 将 String、Double 和 Int 宽松解码为 Int。
+    func decodeSharedLossyInt(forKey key: Key) throws -> Int? {
+        if let value = try? decodeIfPresent(Int.self, forKey: key) {
+            return value
+        }
+        if let value = try? decodeIfPresent(Double.self, forKey: key) {
+            return Int(value)
+        }
+        if let value = try? decodeIfPresent(String.self, forKey: key) {
+            let text = value.trimmingCharacters(in: .whitespacesAndNewlines)
+            return Int(text) ?? Double(text).map(Int.init)
+        }
+        return nil
+    }
+}