Add order tail flows and migrate queue, message, settlement, and audit modules.

Wire deposit orders, historical shooting, and multi-travel uploads into Orders, and replace home placeholders for queue management, message center, scenic settlement, and withdrawal audit.

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

suixinkan/Core/Validation/AppFormValidator.swift

@@ -0,0 +1,62 @@
+//
+//  AppFormValidator.swift
+//  suixinkan
+//
+//  Created by Codex on 2026/6/25.
+//
+
+import Foundation
+
+/// 表单校验工具，承接排队设置等页面的通用数字和金额格式校验。
+enum AppFormValidator {
+    /// 校验整数文本在指定范围内。
+    static func rangedInteger(_ text: String, name: String, range: ClosedRange<Int>) throws -> Int {
+        let trimmed = text.trimmingCharacters(in: .whitespacesAndNewlines)
+        guard !trimmed.isEmpty, let value = Int(trimmed) else {
+            throw APIError.networkFailed("\(name)格式不正确")
+        }
+        guard range.contains(value) else {
+            throw APIError.networkFailed("\(name)须在 \(range.lowerBound)～\(range.upperBound)")
+        }
+        return value
+    }
+
+    /// 校验两次通知阈值，第二次应小于等于第一次。
+    static func validateQueueNoticeThresholds(first: Int, second: Int) throws {
+        guard second <= first else {
+            throw APIError.networkFailed("第二次通知阈值不能大于第一次通知阈值")
+        }
+    }
+
+    /// 清洗最多指定小数位的金额输入。
+    static func sanitizedMoneyInput(_ input: String, maxDecimalPlaces: Int = 2) -> String {
+        var result = ""
+        var hasDot = false
+        var decimalCount = 0
+
+        for char in input {
+            if char.isNumber {
+                if hasDot {
+                    guard decimalCount < maxDecimalPlaces else { continue }
+                    decimalCount += 1
+                }
+                result.append(char)
+            } else if char == ".", !hasDot {
+                hasDot = true
+                result.append(char)
+            }
+        }
+
+        if result.hasPrefix(".") {
+            result = "0" + result
+        }
+        return result
+    }
+
+    /// 规范化提交用金额，最多两位小数。
+    static func normalizedMoneyForSubmit(_ input: String) -> String {
+        let sanitized = sanitizedMoneyInput(input, maxDecimalPlaces: 2)
+        guard !sanitized.isEmpty, sanitized != "." else { return "" }
+        return sanitized
+    }
+}