feat(ui): UI 骨架基线 — 3 Tab + RecordSheet + Quick/Archive 流程占位

替换 Xcode 默认模板:
- 删除 ContentView/Item/__App
- 新增 App/TijiApp(SwiftData ModelContainer)、RootView(3 Tab + RecordSheet)
- DesignSystem:Tokens(色板/字体/圆角)+ Components(卡片/按钮/Chip)
- Models:Indicator / Report / DiaryEntry @Model 初版
- Features:Home / Quick(A1-A3)/ Archive(B1-B5)/ Record / Trends / Me 静态 UI

W2 AI 基座工作将在此基线上叠加。

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

体己/Features/Quick/A3BatchView.swift

@@ -0,0 +1,124 @@
+import SwiftUI
+
+struct A3BatchItem {
+    let name: String
+    let value: String
+    let unit: String
+    let range: String
+    let status: IndicatorStatus
+}
+
+struct A3BatchView: View {
+    var onAddMore: () -> Void
+    var onFinish: () -> Void
+    var onBack: () -> Void
+
+    let items: [A3BatchItem] = [
+        .init(name: "低密度脂蛋白胆固醇", value: "3.84", unit: "mmol/L", range: "< 3.40", status: .high),
+        .init(name: "甘油三酯 TG",       value: "1.78", unit: "mmol/L", range: "< 1.70", status: .high),
+        .init(name: "空腹血糖 GLU",      value: "5.4",  unit: "mmol/L", range: "3.9–6.1", status: .normal),
+    ]
+
+    var body: some View {
+        VStack(spacing: 0) {
+            header
+            ScrollView(showsIndicators: false) {
+                VStack(spacing: 10) {
+                    ForEach(Array(items.enumerated()), id: \.offset) { idx, it in
+                        BatchRow(index: idx + 1, item: it)
+                    }
+                    addRow
+                }
+                .padding(.horizontal, 16)
+                .padding(.bottom, 16)
+            }
+            HStack(spacing: 10) {
+                Button {
+                    onFinish()
+                } label: {
+                    Text("全部保存（\(items.count)）").frame(maxWidth: .infinity)
+                }
+                .buttonStyle(TjPrimaryButton())
+            }
+            .padding(.horizontal, 16)
+            .padding(.bottom, 14)
+        }
+        .background(Tj.Palette.sand.ignoresSafeArea())
+    }
+
+    private var header: some View {
+        HStack(spacing: 6) {
+            Button(action: onBack) {
+                Image(systemName: "chevron.left")
+                    .font(.system(size: 18, weight: .semibold))
+                    .foregroundStyle(Tj.Palette.text)
+                    .frame(width: 36, height: 36)
+            }
+            VStack(alignment: .leading, spacing: 2) {
+                Text("本次已记录 \(items.count) 项")
+                    .font(.system(size: 15, weight: .semibold))
+                    .foregroundStyle(Tj.Palette.text)
+                Text("核对后一次保存")
+                    .font(.system(size: 11))
+                    .foregroundStyle(Tj.Palette.text3)
+            }
+            Spacer()
+            Text("· · ·")
+                .font(.system(size: 14, design: .monospaced))
+                .foregroundStyle(Tj.Palette.text3)
+                .padding(.trailing, 12)
+        }
+        .padding(.horizontal, 12)
+        .padding(.top, 4)
+        .padding(.bottom, 12)
+    }
+
+    private var addRow: some View {
+        Button(action: onAddMore) {
+            HStack(spacing: 8) {
+                Image(systemName: "camera").font(.system(size: 14))
+                Text("再拍一项")
+                    .font(.system(size: 13))
+            }
+            .foregroundStyle(Tj.Palette.text3)
+            .frame(maxWidth: .infinity)
+            .padding(.vertical, 14)
+            .overlay(
+                RoundedRectangle(cornerRadius: Tj.Radius.md, style: .continuous)
+                    .strokeBorder(Tj.Palette.line, style: StrokeStyle(lineWidth: 1.5, dash: [4, 4]))
+            )
+        }
+        .buttonStyle(.plain)
+    }
+}
+
+private struct BatchRow: View {
+    let index: Int
+    let item: A3BatchItem
+
+    var body: some View {
+        HStack(spacing: 12) {
+            TjPlaceholder(label: "#\(index)")
+                .frame(width: 60, height: 44)
+            VStack(alignment: .leading, spacing: 2) {
+                Text(item.name)
+                    .font(.system(size: 13, weight: .semibold))
+                    .foregroundStyle(Tj.Palette.text)
+                    .lineLimit(1)
+                Text("范围 \(item.range) \(item.unit)")
+                    .font(.system(size: 11))
+                    .foregroundStyle(Tj.Palette.text3)
+            }
+            Spacer(minLength: 8)
+            VStack(alignment: .trailing, spacing: 2) {
+                Text(item.value)
+                    .font(.system(size: 17, weight: .semibold))
+                    .foregroundStyle(item.status == .high ? Tj.Palette.brick : Tj.Palette.text)
+                TjBadge(text: item.status == .high ? "偏高" : "正常",
+                        style: item.status == .high ? .brick : .leaf)
+            }
+        }
+        .padding(12)
+        .tjCard()
+    }
+}