checkpoint: v3.0.2 — 自适应网格布局，容器宽度灵活可变 260-500pt，等距 16pt 间距

Ariver

2026-05-06 9e9f4d32731c1e846aca528a7080ce77edd3dc47

 Apptag/ContentView.swift

@@ -391,48 +391,56 @@
    }

    private var containerGrid: some View {
        let minContainerWidth: CGFloat = max(iconSize * 3 + 100, 300)
        let columns = [GridItem(.adaptive(minimum: minContainerWidth, maximum: minContainerWidth * 1.5), spacing: 16)]
        let gap: CGFloat = 16
        let minCardW: CGFloat = 260
        let maxCardW: CGFloat = 500
        return ScrollView {
            LazyVGrid(columns: columns, alignment: .leading, spacing: 16) {
            LazyVGrid(
                columns: [GridItem(.adaptive(minimum: minCardW, maximum: maxCardW), spacing: gap)],
                spacing: gap
            ) {
                ForEach(groups) { group in
                    VStack(alignment: .leading, spacing: 6) {
                        // Group header
                        HStack(spacing: 0) {
                            Rectangle().fill(.secondary.opacity(0.25)).frame(height: 1)
                            Text(group.name)
                                .font(.system(size: tagFontSize, weight: .semibold))
                                .foregroundStyle(.secondary)
                                .padding(.horizontal, 10)
                            Rectangle().fill(.secondary.opacity(0.25)).frame(height: 1)
                        }
                        // App grid
                        let itemSize = iconSize + 28
                        LazyVGrid(
                            columns: [GridItem(.adaptive(minimum: itemSize, maximum: itemSize + 36), spacing: 6)],
                            spacing: 2
                        ) {
                            ForEach(group.apps) { app in
                                AppGridItem(app: app, iconSize: iconSize, onSelect: { openApp(app) })
                            }
                        }
                    }
                    .id(group.id)
                    .padding(16)
                    .background(
                        RoundedRectangle(cornerRadius: 14)
                            .fill(.ultraThinMaterial)
                    )
                    .overlay(
                        RoundedRectangle(cornerRadius: 14)
                            .stroke(Color.primary.opacity(0.08), lineWidth: 1)
                    )
                    containerView(for: group)
                        .id(group.id)
                }
            }
            .padding(20)
        }
    }

    /// Single container: header + app grid inside rounded rect.
    /// Width is intrinsic (not fixed) — adapts to content and grid column.
    private func containerView(for group: TagGroup) -> some View {
        VStack(alignment: .leading, spacing: 6) {
            HStack(spacing: 0) {
                Rectangle().fill(.secondary.opacity(0.25)).frame(height: 1)
                Text(group.name)
                    .font(.system(size: tagFontSize, weight: .semibold))
                    .foregroundStyle(.secondary)
                    .padding(.horizontal, 10)
                Rectangle().fill(.secondary.opacity(0.25)).frame(height: 1)
            }
            let itemSize = iconSize + 28
            LazyVGrid(
                columns: [GridItem(.adaptive(minimum: itemSize, maximum: itemSize + 36), spacing: 6)],
                spacing: 2
            ) {
                ForEach(group.apps) { app in
                    AppGridItem(app: app, iconSize: iconSize, onSelect: { openApp(app) })
                }
            }
        }
        .padding(16)
        .background(
            RoundedRectangle(cornerRadius: 14)
                .fill(.ultraThinMaterial)
        )
        .overlay(
            RoundedRectangle(cornerRadius: 14)
                .stroke(Color.primary.opacity(0.08), lineWidth: 1)
        )
    }

    // MARK: - Edit Tags View

    private var editTagsView: some View {