.gitignore

@@ -13,7 +13,10 @@ DerivedData/
 Package.resolved
 
 # Fetched Argyll sidecars (release artefacts, not git blobs — #127)
-Resources/argyll/
+Vendor/Argyll/
+
+# XcodeGen output (regenerate with `make gen`)
+ICCery.xcodeproj/
 
 # macOS
 .DS_Store

Makefile

@@ -0,0 +1,23 @@
+SCHEME := ICCery
+DEST := 'platform=macOS'
+
+.PHONY: gen build test universal fetch-argyll clean
+
+gen:
+	xcodegen generate
+
+build: gen
+	xcodebuild build -scheme $(SCHEME) -destination $(DEST)
+
+test: gen
+	xcodebuild build test -scheme $(SCHEME) -destination $(DEST)
+
+universal: gen
+	xcodebuild build -scheme $(SCHEME) -destination $(DEST) \
+		ARCHS='arm64 x86_64' ONLY_ACTIVE_ARCH=NO
+
+fetch-argyll:
+	scripts/fetch-argyll.sh
+
+clean:
+	rm -rf ICCery.xcodeproj DerivedData Packages/ICCeryCore/.build

Packages/ICCeryCore/Package.swift

@@ -0,0 +1,13 @@
+// swift-tools-version: 6.0
+import PackageDescription
+
+let package = Package(
+    name: "ICCeryCore",
+    platforms: [.macOS(.v14)],
+    products: [
+        .library(name: "ICCeryCore", targets: ["ICCeryCore"]),
+    ],
+    targets: [
+        .target(name: "ICCeryCore"),
+    ]
+)

Packages/ICCeryCore/Sources/ICCeryCore/Paths/AppPaths.swift

@@ -0,0 +1,51 @@
+import Foundation
+
+/// Well-known filesystem locations for the ICCery host process.
+///
+/// macOS paths (docs/02 §Persistence):
+/// - App data: `~/Library/Application Support/<bundle-id>/`
+/// - Log file: `~/Library/Logs/<bundle-id>/iccery.log`
+/// - Bundled Argyll tools: `<bundle>/Contents/Resources/Argyll/`
+public enum AppPaths {
+
+    /// `com.gronod.iccery2` — read from the main bundle so tests can override.
+    public static var bundleIdentifier: String {
+        Bundle.main.bundleIdentifier ?? "com.gronod.iccery2"
+    }
+
+    /// `~/Library/Application Support/com.gronod.iccery2`
+    public static var appDataDir: URL {
+        FileManager.default
+            .urls(for: .applicationSupportDirectory, in: .userDomainMask)[0]
+            .appendingPathComponent(bundleIdentifier, isDirectory: true)
+    }
+
+    /// `~/Library/Logs/com.gronod.iccery2`
+    public static var logDir: URL {
+        FileManager.default
+            .urls(for: .libraryDirectory, in: .userDomainMask)[0]
+            .appendingPathComponent("Logs", isDirectory: true)
+            .appendingPathComponent(bundleIdentifier, isDirectory: true)
+    }
+
+    /// `~/Library/Logs/com.gronod.iccery2/iccery.log`
+    public static var logFile: URL {
+        logDir.appendingPathComponent("iccery.log", isDirectory: false)
+    }
+
+    /// `<app>/Contents/Resources/Argyll` — bundled sidecar root.
+    public static var bundledArgyllDir: URL {
+        Bundle.main.resourceURL?
+            .appendingPathComponent("Argyll", isDirectory: true)
+            ?? URL(fileURLWithPath: "/nonexistent")
+    }
+
+    /// Creates the app data and log directories if missing.
+    @discardableResult
+    public static func ensureDirectories() throws -> (appData: URL, logs: URL) {
+        let fm = FileManager.default
+        try fm.createDirectory(at: appDataDir, withIntermediateDirectories: true)
+        try fm.createDirectory(at: logDir, withIntermediateDirectories: true)
+        return (appDataDir, logDir)
+    }
+}

Packages/ICCeryCore/Sources/ICCeryCore/Wizard/WizardStage.swift

@@ -0,0 +1,45 @@
+import Foundation
+
+/// The five wizard stages plus Stage 0 (calibration), matching the v1
+/// `data-stage` contract in docs/21. Stepper buttons 1–5 map to
+/// `.generate` … `.verifyInstall`; `.calibrate` lives outside the stepper.
+public enum WizardStage: Int, CaseIterable, Sendable, Codable {
+    case calibrate = 0
+    case generate = 1
+    case layOutPrint = 2
+    case measure = 3
+    case buildProfile = 4
+    case verifyInstall = 5
+
+    /// Sidebar stepper position (1–5); `nil` for the out-of-band calibrate stage.
+    public var stepperIndex: Int? {
+        self == .calibrate ? nil : rawValue
+    }
+
+    public var title: String {
+        switch self {
+        case .calibrate:     return "Printer Calibration"
+        case .generate:      return "Generate Target"
+        case .layOutPrint:   return "Lay Out & Print"
+        case .measure:       return "Measure Chart"
+        case .buildProfile:  return "Build Profile"
+        case .verifyInstall: return "Verify & Install"
+        }
+    }
+
+    public var symbolName: String {
+        switch self {
+        case .calibrate:     return "slider.horizontal.3"
+        case .generate:      return "square.grid.3x3"
+        case .layOutPrint:   return "printer"
+        case .measure:       return "eyedropper.halffull"
+        case .buildProfile:  return "paintpalette"
+        case .verifyInstall: return "checkmark.seal"
+        }
+    }
+
+    /// Stages shown in the sidebar stepper, in order.
+    public static var stepperStages: [WizardStage] {
+        [.generate, .layOutPrint, .measure, .buildProfile, .verifyInstall]
+    }
+}

Resources/Assets.xcassets/AccentColor.colorset/Contents.json

@@ -0,0 +1,20 @@
+{
+  "colors" : [
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.800",
+          "green" : "0.478",
+          "red" : "0.000"
+        }
+      },
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Resources/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,58 @@
+{
+  "images" : [
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "16x16"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "16x16"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "32x32"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "32x32"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "128x128"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "128x128"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "256x256"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "256x256"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "512x512"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "512x512"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Resources/Assets.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Resources/Assets.xcassets/ICCery-logo.imageset/Contents.json

@@ -0,0 +1,16 @@
+{
+  "images" : [
+    {
+      "filename" : "ICCery-logo.svg",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  },
+  "properties" : {
+    "preserves-vector-representation" : true,
+    "template-rendering-intent" : "original"
+  }
+}

Resources/Assets.xcassets/ICCery-logo.imageset/ICCery-logo.svg

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 480 160" width="100%" height="100%">
+  <defs>
+    <clipPath id="coneClip">
+      <path d="M 50 82 L 110 82 L 80 142 Z" />
+    </clipPath>
+    <linearGradient id="textGrad" x1="0%" y1="0%" x2="100%" y2="0%">
+      <stop offset="0%" stop-color="#00AEEF" />
+      <stop offset="100%" stop-color="#0066CC" />
+    </linearGradient>
+  </defs>
+
+  <!-- Drop Shadow -->
+  <ellipse cx="80" cy="145" rx="25" ry="5" fill="#1E293B" opacity="0.1" />
+
+  <!-- Ice Cream Cone (Waffle) -->
+  <path d="M 50 82 L 110 82 L 80 142 Z" fill="#FAD7A1" stroke="#E59866" stroke-width="2.5" stroke-linejoin="round"/>
+  <g clip-path="url(#coneClip)" stroke="#E59866" stroke-width="2">
+    <line x1="40" y1="80" x2="120" y2="160" />
+    <line x1="55" y1="80" x2="135" y2="160" />
+    <line x1="70" y1="80" x2="150" y2="160" />
+    <line x1="85" y1="80" x2="165" y2="160" />
+
+    <line x1="120" y1="80" x2="40" y2="160" />
+    <line x1="105" y1="80" x2="25" y2="160" />
+    <line x1="90" y1="80" x2="10" y2="160" />
+    <line x1="75" y1="80" x2="-5" y2="160" />
+  </g>
+
+  <!-- CMYK Scoops (C, M, Y) -->
+  <circle cx="63" cy="72" r="22" fill="#00BCEB" stroke="#ffffff" stroke-width="2.5"/>
+  <circle cx="97" cy="72" r="22" fill="#EC008C" stroke="#ffffff" stroke-width="2.5"/>
+  <circle cx="80" cy="48" r="22" fill="#FFED00" stroke="#ffffff" stroke-width="2.5"/>
+
+  <!-- Black (Key) Cherry -->
+  <path d="M 80 23 Q 92 12 96 16" fill="none" stroke="#1E293B" stroke-width="2" stroke-linecap="round"/>
+  <circle cx="80" cy="24" r="7" fill="#1E293B" stroke="#ffffff" stroke-width="1.5"/>
+
+  <!-- Highlights on scoops for 3D effect -->
+  <circle cx="58" cy="67" r="4" fill="#ffffff" opacity="0.35"/>
+  <circle cx="92" cy="67" r="4" fill="#ffffff" opacity="0.35"/>
+  <circle cx="75" cy="43" r="4" fill="#ffffff" opacity="0.45"/>
+  <circle cx="78" cy="22" r="1.5" fill="#ffffff" opacity="0.6"/>
+
+  <!-- Text: ICCery -->
+  <text font-family="-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif" font-size="58" font-weight="800" x="140" y="105" fill="#ffffff" letter-spacing="-1">ICC<tspan fill="url(#textGrad)">ery</tspan></text>
+</svg>

Resources/ICCery.entitlements

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<!-- App Sandbox intentionally absent: ICCery must spawn Argyll tools,
+	     read/write user-chosen working directories, and talk to lp/CUPS. -->
+</dict>
+</plist>

Sources/ICCery/ICCeryApp.swift

@@ -0,0 +1,33 @@
+import AppKit
+import SwiftUI
+
+@main
+struct ICCeryApp: App {
+    @NSApplicationDelegateAdaptor(AppDelegate.self) private var appDelegate
+    @State private var model = WizardViewModel()
+
+    var body: some Scene {
+        // Single fixed window (docs/21 §Shell: 1280×800, min 1100×700).
+        Window("ICCery", id: "main") {
+            RootView(model: model)
+                .frame(minWidth: 1100, minHeight: 700)
+                .preferredColorScheme(.dark)
+        }
+        .defaultSize(width: 1280, height: 800)
+        .windowResizability(.contentMinSize)
+        .defaultPosition(.center)
+    }
+}
+
+/// AppDelegate: quit when the single window closes, and give later
+/// milestones a hook to `killAll` Argyll children before teardown
+/// (#147/#149 — wired once ProcessManager exists in #2).
+final class AppDelegate: NSObject, NSApplicationDelegate {
+    func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool {
+        true
+    }
+
+    func applicationWillTerminate(_ notification: Notification) {
+        // Issue #2+: ProcessManager.shared.killAll()
+    }
+}

Sources/ICCery/NoticeBanner.swift

@@ -0,0 +1,62 @@
+import SwiftUI
+
+/// Banner notice model — the v2 equivalent of `#wizardNotification`
+/// (docs/21 §Banner).
+struct Notice: Identifiable, Equatable {
+    enum Kind: Equatable {
+        case info, warning, error
+
+        var symbolName: String {
+            switch self {
+            case .info:    return "info.circle"
+            case .warning: return "exclamationmark.triangle"
+            case .error:   return "xmark.octagon"
+            }
+        }
+
+        var tint: Color {
+            switch self {
+            case .info:    return Theme.accent
+            case .warning: return .orange
+            case .error:   return .red
+            }
+        }
+    }
+
+    let id = UUID()
+    let kind: Kind
+    let text: String
+    /// Auto-dismiss interval; `nil` keeps the banner until closed.
+    var autoHideAfter: TimeInterval? = 6
+}
+
+struct NoticeBanner: View {
+    let notice: Notice
+    let onClose: () -> Void
+
+    var body: some View {
+        HStack(spacing: 10) {
+            Image(systemName: notice.kind.symbolName)
+                .foregroundStyle(notice.kind.tint)
+            Text(notice.text)
+                .font(.callout)
+                .foregroundStyle(Theme.text)
+                .lineLimit(3)
+            Spacer()
+            Button(action: onClose) {
+                Image(systemName: "xmark")
+            }
+            .buttonStyle(.plain)
+            .foregroundStyle(.secondary)
+        }
+        .padding(.horizontal, 12)
+        .padding(.vertical, 8)
+        .background(Theme.panel)
+        .overlay(
+            Rectangle()
+                .frame(height: 1)
+                .foregroundStyle(Theme.border),
+            alignment: .bottom
+        )
+    }
+}

Sources/ICCery/RootView.swift

@@ -0,0 +1,48 @@
+import SwiftUI
+
+/// Root layout: 270 pt sidebar + main stage area with the notification
+/// banner pinned to the top (docs/21 §Shell).
+struct RootView: View {
+    @Bindable var model: WizardViewModel
+    @State private var showingSettings = false
+    @State private var showingAbout = false
+
+    var body: some View {
+        HStack(spacing: 0) {
+            SidebarView(
+                model: model,
+                onOpenSettings: { showingSettings = true },
+                onOpenAbout: { showingAbout = true }
+            )
+
+            Rectangle()
+                .fill(Theme.border)
+                .frame(width: 1)
+
+            VStack(spacing: 0) {
+                if let notice = model.notice {
+                    NoticeBanner(notice: notice, onClose: model.dismissNotice)
+                }
+                StagePlaceholderView(stage: model.stage)
+            }
+        }
+        .frame(minWidth: 1100, minHeight: 700)
+        .background(Theme.background)
+        .sheet(isPresented: $showingSettings) {
+            // Full settings dialog lands in issue #5.
+            VStack(spacing: 12) {
+                Text("Settings").font(.headline)
+                Text("Implemented in issue #5.")
+                    .foregroundStyle(.secondary)
+                Button("Close") { showingSettings = false }
+            }
+            .padding(24)
+            .frame(width: 420)
+        }
+        .alert("ICCery 2.0.0", isPresented: $showingAbout) {
+            Button("OK") {}
+        } message: {
+            Text("Native macOS printer profiling workstation.\nFull About dialog lands in issue #31.")
+        }
+    }
+}

Sources/ICCery/SidebarView.swift

@@ -0,0 +1,105 @@
+import SwiftUI
+import ICCeryCore
+
+/// 270 pt sidebar (docs/21 §Shell): logo, settings/about buttons, preset
+/// select, Calibrate Printer + status chip, and the 1–5 stepper.
+struct SidebarView: View {
+    @Bindable var model: WizardViewModel
+    var onOpenSettings: () -> Void
+    var onOpenAbout: () -> Void
+
+    var body: some View {
+        VStack(alignment: .leading, spacing: 0) {
+            HStack {
+                Image("ICCery-logo")
+                    .resizable()
+                    .scaledToFit()
+                    .frame(height: 40)
+                Spacer()
+                Button(action: onOpenSettings) {
+                    Image(systemName: "gearshape")
+                }
+                .buttonStyle(.plain)
+                .help("Settings")
+                Button(action: onOpenAbout) {
+                    Image(systemName: "info.circle")
+                }
+                .buttonStyle(.plain)
+                .help("About ICCery")
+            }
+            .padding(12)
+
+            Divider().overlay(Theme.border)
+
+            // Preset select (`#presetSelect`). Preset engine lands in #11.
+            Picker("Preset", selection: .constant("none")) {
+                Text("No preset").tag("none")
+            }
+            .pickerStyle(.menu)
+            .padding(.horizontal, 12)
+            .padding(.vertical, 8)
+
+            // Calibrate Printer (`#btnCalibratePrinter`); `#calStatusChip`
+            // is hidden until the calibration library lands in #29.
+            Button(action: { model.enterCalibration() }) {
+                Label("Calibrate Printer", systemImage: "slider.horizontal.3")
+                    .frame(maxWidth: .infinity)
+            }
+            .controlSize(.large)
+            .padding(.horizontal, 12)
+
+            Divider().overlay(Theme.border)
+                .padding(.vertical, 8)
+
+            // Stepper 1–5.
+            VStack(alignment: .leading, spacing: 2) {
+                ForEach(WizardStage.stepperStages, id: \.self) { stage in
+                    StepperRow(
+                        stage: stage,
+                        isActive: model.stage == stage
+                    ) {
+                        model.go(to: stage)
+                    }
+                }
+            }
+            .padding(.horizontal, 6)
+
+            Spacer()
+        }
+        .frame(width: Theme.Metrics.sidebarWidth)
+        .background(Theme.panel)
+    }
+}
+
+private struct StepperRow: View {
+    let stage: WizardStage
+    let isActive: Bool
+    let action: () -> Void
+
+    var body: some View {
+        Button(action: action) {
+            HStack(spacing: 10) {
+                ZStack {
+                    Circle()
+                        .fill(isActive ? Theme.accent : Theme.border)
+                        .frame(width: 26, height: 26)
+                    Text("\(stage.stepperIndex ?? 0)")
+                        .font(.callout.bold())
+                        .foregroundStyle(isActive ? .white : Theme.text)
+                }
+                Label(stage.title, systemImage: stage.symbolName)
+                    .font(.callout)
+                    .foregroundStyle(isActive ? Theme.text : .secondary)
+                Spacer()
+            }
+            .padding(.horizontal, 8)
+            .padding(.vertical, 6)
+            .contentShape(Rectangle())
+        }
+        .buttonStyle(.plain)
+        .background(
+            RoundedRectangle(cornerRadius: Theme.Metrics.cornerMedium)
+                .fill(isActive ? Theme.accent.opacity(0.15) : .clear)
+        )
+    }
+}

Sources/ICCery/StagePlaceholderView.swift

@@ -0,0 +1,24 @@
+import SwiftUI
+import ICCeryCore
+
+/// Placeholder stage surface for M1. Real stage UIs arrive in M2–M5
+/// (issues #7–#31); Stage 0 lands in M6 (issue #29).
+struct StagePlaceholderView: View {
+    let stage: WizardStage
+
+    var body: some View {
+        VStack(spacing: 16) {
+            Image(systemName: stage.symbolName)
+                .font(.system(size: 44))
+                .foregroundStyle(Theme.accent)
+            Text(stage.title)
+                .font(.title2)
+                .foregroundStyle(Theme.text)
+            Text("This stage is not implemented yet — see the milestone plan.")
+                .font(.callout)
+                .foregroundStyle(.secondary)
+        }
+        .frame(maxWidth: .infinity, maxHeight: .infinity)
+        .background(Theme.background)
+    }
+}

Sources/ICCery/Theme.swift

@@ -0,0 +1,21 @@
+import SwiftUI
+
+/// Design tokens carried over from the v1 stylesheet (docs/21 §Design tokens).
+enum Theme {
+    static let background = Color(red: 0x1e / 255, green: 0x1e / 255, blue: 0x1e / 255)
+    static let panel      = Color(red: 0x25 / 255, green: 0x25 / 255, blue: 0x26 / 255)
+    static let text       = Color(red: 0xd4 / 255, green: 0xd4 / 255, blue: 0xd4 / 255)
+    static let accent     = Color(red: 0x00 / 255, green: 0x7a / 255, blue: 0xcc / 255)
+    static let border     = Color(red: 0x33 / 255, green: 0x33 / 255, blue: 0x33 / 255)
+    /// v1 window/titlebar backing colour (docs/02 §Window contract).
+    static let windowChrome = Color(red: 0x1a / 255, green: 0x1a / 255, blue: 0x22 / 255)
+
+    enum Metrics {
+        static let sidebarWidth: CGFloat = 270
+        static let buttonSmall: CGFloat = 28
+        static let buttonMedium: CGFloat = 36
+        static let buttonLarge: CGFloat = 40
+        static let cornerSmall: CGFloat = 4
+        static let cornerMedium: CGFloat = 6
+    }
+}

Sources/ICCery/WizardViewModel.swift

@@ -0,0 +1,62 @@
+import Foundation
+import Observation
+import ICCeryCore
+
+/// Wizard shell state (issue #1). Artefact gating, persistence and the
+/// "open existing" flow land in issue #4.
+@MainActor
+@Observable
+final class WizardViewModel {
+    /// Currently displayed stage.
+    var stage: WizardStage = .generate
+
+    /// Banner notice currently displayed (`#wizardNotification`).
+    var notice: Notice?
+
+    /// Target basename shared across stages (`targetBasename`).
+    var basename: String = ""
+
+    /// Working directory for all Argyll artefacts.
+    var workingDirectory: URL?
+
+    /// Printer queue selected in Stage 2; retained across stages.
+    var printerName: String?
+
+    private var noticeDismissTask: Task<Void, Never>?
+
+    /// `true` while Stage 0 (printer calibration) is shown instead of a
+    /// stepper stage.
+    var isCalibrating: Bool { stage == .calibrate }
+
+    func go(to stage: WizardStage) {
+        self.stage = stage
+    }
+
+    func enterCalibration() {
+        stage = .calibrate
+    }
+
+    func exitCalibration() {
+        stage = .generate
+    }
+
+    func showNotice(_ text: String, kind: Notice.Kind = .info, autoHideAfter: TimeInterval? = 6) {
+        noticeDismissTask?.cancel()
+        let notice = Notice(kind: kind, text: text, autoHideAfter: autoHideAfter)
+        self.notice = notice
+        if let delay = notice.autoHideAfter {
+            noticeDismissTask = Task { [weak self] in
+                try? await Task.sleep(for: .seconds(delay))
+                guard !Task.isCancelled else { return }
+                if self?.notice?.id == notice.id {
+                    self?.notice = nil
+                }
+            }
+        }
+    }
+
+    func dismissNotice() {
+        noticeDismissTask?.cancel()
+        notice = nil
+    }
+}

Tests/ICCeryCoreTests/AppPathsTests.swift

@@ -0,0 +1,27 @@
+import Testing
+import Foundation
+@testable import ICCeryCore
+
+@Suite("AppPaths")
+struct AppPathsTests {
+    @Test func appDataDirUsesBundleID() {
+        #expect(AppPaths.appDataDir.path.contains("Library/Application Support/com.gronod.iccery2"))
+    }
+
+    @Test func logFileIsUnderLibraryLogs() {
+        #expect(AppPaths.logFile.lastPathComponent == "iccery.log")
+        #expect(AppPaths.logFile.path.contains("Library/Logs/com.gronod.iccery2"))
+    }
+
+    @Test func bundledArgyllDirIsInsideResources() {
+        #expect(AppPaths.bundledArgyllDir.lastPathComponent == "Argyll")
+    }
+}
+
+@Suite("WizardStage")
+struct WizardStageTests {
+    @Test func stepperOrderIsOneThroughFive() {
+        #expect(WizardStage.stepperStages.map(\.stepperIndex) == [1, 2, 3, 4, 5])
+        #expect(WizardStage.calibrate.stepperIndex == nil)
+    }
+}

project.yml

@@ -0,0 +1,80 @@
+name: ICCery
+options:
+  bundleIdPrefix: com.gronod
+  deploymentTarget:
+    macOS: "14.0"
+  groupSortPosition: top
+
+packages:
+  ICCeryCore:
+    path: Packages/ICCeryCore
+
+targets:
+  ICCery:
+    type: application
+    platform: macOS
+    deploymentTarget: "14.0"
+    sources:
+      - path: Sources/ICCery
+      - path: Resources
+        excludes:
+          - ICCery.entitlements
+    dependencies:
+      - package: ICCeryCore
+        product: ICCeryCore
+    settings:
+      base:
+        PRODUCT_BUNDLE_IDENTIFIER: com.gronod.iccery2
+        PRODUCT_NAME: ICCery
+        PRODUCT_BUNDLE_PACKAGE_TYPE: APPL
+        GENERATE_INFOPLIST_FILE: YES
+        INFOPLIST_KEY_CFBundleDisplayName: ICCery
+        INFOPLIST_KEY_LSMinimumSystemVersion: "14.0"
+        INFOPLIST_KEY_NSPrincipalClass: NSApplication
+        INFOPLIST_KEY_NSHumanReadableCopyright: "Copyright © 2026 Gronod. AGPLv3."
+        MARKETING_VERSION: "2.0.0"
+        CURRENT_PROJECT_VERSION: "1"
+        ENABLE_HARDENED_RUNTIME: YES
+        CODE_SIGN_ENTITLEMENTS: Resources/ICCery.entitlements
+        CODE_SIGN_IDENTITY: "-"
+        CODE_SIGN_STYLE: Automatic
+        ENABLE_APP_SANDBOX: NO
+        ASSETCATALOG_COMPILER_APPICON_NAME: AppIcon
+        ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME: AccentColor
+        SWIFT_VERSION: "6.0"
+        SWIFT_STRICT_CONCURRENCY: complete
+        MACOSX_DEPLOYMENT_TARGET: "14.0"
+        ARCHS: "$(ARCHS_STANDARD)"
+
+  ICCeryCoreTests:
+    type: bundle.unit-test
+    platform: macOS
+    deploymentTarget: "14.0"
+    sources:
+      - path: Tests/ICCeryCoreTests
+    dependencies:
+      - package: ICCeryCore
+        product: ICCeryCore
+      - target: ICCery
+    settings:
+      base:
+        BUNDLE_LOADER: "$(TEST_HOST)"
+        TEST_HOST: "$(BUILT_PRODUCTS_DIR)/ICCery.app/Contents/MacOS/ICCery"
+        GENERATE_INFOPLIST_FILE: YES
+        CODE_SIGN_IDENTITY: "-"
+        SWIFT_VERSION: "6.0"
+        MACOSX_DEPLOYMENT_TARGET: "14.0"
+
+schemes:
+  ICCery:
+    build:
+      targets:
+        ICCery: all
+        ICCeryCoreTests: [test]
+    run:
+      config: Debug
+    test:
+      config: Debug
+      gatherCoverageData: false
+      targets:
+        - ICCeryCoreTests