修复合作获客扫码绑定崩溃与 Toast 层级，并接入分成比例修改。

将扫码页提升到列表层弹出并补齐 AppDelegate.window，避免扫码时 UIKit 取主窗口崩溃；Toast 改用独立 UIWindow 显示在 sheet 之上；合作获客员支持短信验证修改分成比例，同时优化冷启动根视图创建时机并补充相关测试。

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

suixinkan/Features/CooperationOrder/Views/CooperationOrderComponents.swift

@@ -160,6 +160,10 @@ struct ReferralLeadCard: View {
                         .font(.system(size: 11))
                         .foregroundStyle(CooperationOrderColors.text999)
                 }
+                CooperationListInfoRow(
+                    label: "获客员",
+                    value: lead.displaySalerName.isEmpty ? "—" : lead.displaySalerName
+                )
 
                 Text("备注")
                     .font(.system(size: 13))
@@ -302,6 +306,7 @@ struct CooperativeSalerCard: View {
     let acquirer: CooperativeSaler
     let onDial: (String) -> Void
     let onEditRemark: () -> Void
+    let onEditCommission: () -> Void
 
     var body: some View {
         ZStack(alignment: .topTrailing) {
@@ -323,6 +328,10 @@ struct CooperativeSalerCard: View {
                         label: "绑定时间",
                         value: acquirer.displayBindTime.isEmpty ? "—" : acquirer.displayBindTime
                     )
+                    AcquirerCommissionInfoRow(
+                        commissionRate: acquirer.displayCommissionRate.isEmpty ? "—" : acquirer.displayCommissionRate,
+                        onEdit: onEditCommission
+                    )
                 }
                 .padding(.leading, 12)
                 .frame(maxWidth: .infinity, alignment: .leading)
@@ -344,6 +353,179 @@ struct CooperativeSalerCard: View {
     }
 }
 
+struct AcquirerCommissionInfoRow: View {
+    let commissionRate: String
+    let onEdit: () -> Void
+
+    var body: some View {
+        HStack(alignment: .center, spacing: 0) {
+            Text("分成比例")
+                .font(.system(size: 13))
+                .foregroundStyle(CooperationOrderColors.text999)
+            Text(commissionRate)
+                .font(.system(size: 13, weight: .medium))
+                .foregroundStyle(CooperationOrderColors.text666)
+                .padding(.leading, 12)
+            Spacer(minLength: 8)
+            Button("修改比例") {
+                onEdit()
+            }
+            .font(.system(size: 13))
+            .foregroundStyle(CooperationOrderColors.primary)
+            .buttonStyle(.plain)
+            .padding(.horizontal, 8)
+            .padding(.vertical, 4)
+            .contentShape(Rectangle())
+        }
+        .frame(maxWidth: .infinity, alignment: .leading)
+    }
+}
+
+struct BindCommissionRateInputRow: View {
+    @Binding var value: String
+    var enabled: Bool = true
+
+    var body: some View {
+        VStack(alignment: .leading, spacing: 7) {
+            Text("分账比例")
+                .font(.system(size: 13))
+                .foregroundStyle(CooperationOrderColors.text666)
+            HStack(spacing: 8) {
+                TextField("请输入0到100", text: $value)
+                    .keyboardType(.numberPad)
+                    .font(.system(size: 14))
+                    .foregroundStyle(CooperationOrderColors.text333)
+                    .disabled(!enabled)
+                Text("%")
+                    .font(.system(size: 14))
+                    .foregroundStyle(CooperationOrderColors.text666)
+            }
+            .padding(.horizontal, 12)
+            .padding(.vertical, 13)
+            .background(Color(hex: 0xF7F8FA), in: RoundedRectangle(cornerRadius: 8))
+        }
+        .frame(maxWidth: .infinity, alignment: .leading)
+    }
+}
+
+struct CommissionRateEditSheet: View {
+    let acquirer: CooperativeSaler
+    @Binding var commissionRate: String
+    @Binding var smsCode: String
+    let smsCountdown: Int
+    let sending: Bool
+    let submitting: Bool
+    let onSendSmsCode: () -> Void
+    let onConfirm: () -> Void
+    let onCancel: () -> Void
+
+    var body: some View {
+        VStack(alignment: .leading, spacing: 16) {
+            Capsule()
+                .fill(Color.black.opacity(0.16))
+                .frame(width: 36, height: 4)
+                .frame(maxWidth: .infinity)
+                .padding(.top, 8)
+
+            Text("修改分成比例")
+                .font(.system(size: 18, weight: .bold))
+                .foregroundStyle(CooperationOrderColors.text333)
+
+            Text("修改分成比例需验证手机号")
+                .font(.system(size: 13))
+                .foregroundStyle(CooperationOrderColors.primary)
+                .padding(.horizontal, 12)
+                .padding(.vertical, 10)
+                .frame(maxWidth: .infinity, alignment: .leading)
+                .background(CooperationOrderColors.primary.opacity(0.08), in: RoundedRectangle(cornerRadius: 8))
+
+            VStack(alignment: .leading, spacing: 8) {
+                Text("分成比例")
+                    .font(.system(size: 13))
+                    .foregroundStyle(CooperationOrderColors.text666)
+                HStack(spacing: 8) {
+                    TextField("请输入0到100", text: $commissionRate)
+                        .keyboardType(.numberPad)
+                        .font(.system(size: 15))
+                    Text("%")
+                        .font(.system(size: 15, weight: .medium))
+                        .foregroundStyle(CooperationOrderColors.text666)
+                }
+                .padding(.horizontal, 12)
+                .frame(height: 46)
+                .background(CooperationOrderColors.searchBg, in: RoundedRectangle(cornerRadius: 8))
+            }
+
+            VStack(alignment: .leading, spacing: 8) {
+                Text("验证码发送手机号")
+                    .font(.system(size: 13))
+                    .foregroundStyle(CooperationOrderColors.text666)
+                Text(maskAcquirerPhone(acquirer.displayMaskedPhone))
+                    .font(.system(size: 15))
+                    .foregroundStyle(CooperationOrderColors.text333)
+                    .padding(.horizontal, 12)
+                    .frame(maxWidth: .infinity, minHeight: 46, alignment: .leading)
+                    .background(CooperationOrderColors.searchBg, in: RoundedRectangle(cornerRadius: 8))
+            }
+
+            VStack(alignment: .leading, spacing: 8) {
+                Text("验证码")
+                    .font(.system(size: 13))
+                    .foregroundStyle(CooperationOrderColors.text666)
+                HStack(spacing: 10) {
+                    TextField("请输入验证码", text: $smsCode)
+                        .keyboardType(.numberPad)
+                        .font(.system(size: 15))
+                        .padding(.horizontal, 12)
+                        .frame(height: 46)
+                        .background(CooperationOrderColors.searchBg, in: RoundedRectangle(cornerRadius: 8))
+                    Button(smsButtonTitle) {
+                        onSendSmsCode()
+                    }
+                    .font(.system(size: 13, weight: .medium))
+                    .foregroundStyle(.white)
+                    .frame(width: 104, height: 46)
+                    .background(smsButtonEnabled ? CooperationOrderColors.primary : CooperationOrderColors.primary.opacity(0.45), in: RoundedRectangle(cornerRadius: 8))
+                    .disabled(!smsButtonEnabled)
+                }
+            }
+
+            HStack(spacing: 12) {
+                Button("取消") {
+                    onCancel()
+                }
+                .font(.system(size: 15, weight: .medium))
+                .foregroundStyle(CooperationOrderColors.text666)
+                .frame(maxWidth: .infinity)
+                .frame(height: 44)
+                .background(Color(hex: 0xF1F3F5), in: RoundedRectangle(cornerRadius: 8))
+
+                Button(submitting ? "提交中..." : "确认修改") {
+                    onConfirm()
+                }
+                .font(.system(size: 15, weight: .medium))
+                .foregroundStyle(.white)
+                .frame(maxWidth: .infinity)
+                .frame(height: 44)
+                .background(CooperationOrderColors.primary, in: RoundedRectangle(cornerRadius: 8))
+                .disabled(submitting)
+            }
+            .padding(.top, 4)
+        }
+        .padding(.horizontal, 18)
+        .padding(.bottom, 20)
+    }
+
+    private var smsButtonTitle: String {
+        if smsCountdown > 0 { return "\(smsCountdown)秒" }
+        return sending ? "发送中" : "获取验证码"
+    }
+
+    private var smsButtonEnabled: Bool {
+        smsCountdown == 0 && !sending
+    }
+}
+
 struct AcquirerInfoRow: View {
     let label: String
     let value: String