Rename the Xcode workspace and sources so the app is Graduately.

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

ios/Maturita/AppModel.swift

@@ -1,169 +0,0 @@
-import Foundation
-import SwiftUI
-
-final class AppModel: ObservableObject {
-    let content = Content.load()
-    let progress = ProgressStore()
-    let updater = Updater()
-
-    @Published var themeId: ThemeId
-    @Published var mode: ColorMode
-    @Published var lang: UiLang
-    @Published var tab: AppTab = .practice
-    @Published var practicePath: [Route] = []
-    @Published var searchQuery = ""
-    @Published var tick = 0
-    @Published var update = UpdateState()
-    @Published var showChangelog = false
-
-    init() {
-        themeId = progress.themeId
-        mode = progress.mode
-        lang = progress.lang
-        showChangelog = !content.changelog.isEmpty && !sameBuild(AppConfig.commit, progress.seenCommit)
-        #if DEBUG
-        // `xcrun simctl launch <udid> org.maturita.maturita -route u1e3` opens a page for screenshots.
-        if let page = UserDefaults.standard.string(forKey: "route"), let r = routeFromPage(page) {
-            openFromSearch(r.page)
-        }
-        if let theme = UserDefaults.standard.string(forKey: "theme"), let n = Int(theme), let id = ThemeId(rawValue: n) {
-            themeId = id
-        }
-        if let m = UserDefaults.standard.string(forKey: "mode") {
-            mode = m == "dark" ? .dark : .light
-        }
-        #endif
-    }
-
-    var palette: Palette { themePalette(themeId, mode) }
-
-    func tr(_ key: String?) -> String { content.tr(key, lang: lang) }
-
-    func fmt(_ key: String, _ args: CVarArg...) -> String {
-        content.fmt(key, lang: lang, args)
-    }
-
-    func go(_ r: Route) {
-        switch r {
-        case .stats:
-            tab = .progress
-        case .welcome, .subjects:
-            tab = .practice
-            practicePath = []
-        default:
-            applyPracticeRoute(r, replace: practicePath.isEmpty)
-        }
-    }
-
-    func goPage(_ page: String?) {
-        guard let page, let r = routeFromPage(page) else { return }
-        go(r)
-    }
-
-    func openFromSearch(_ page: String) {
-        guard let r = routeFromPage(page) else { return }
-        switch r {
-        case .stats:
-            tab = .progress
-        case .welcome, .subjects:
-            tab = .practice
-            practicePath = []
-        default:
-            // Switching tabs and assigning a deep NavigationStack path in the
-            // same turn crashes SwiftUI on macOS (boundPathChange / unexpectedError).
-            applyPracticeRoute(r, replace: true)
-        }
-    }
-
-    /// Sets the practice tab path safely, especially when jumping from Search.
-    private func applyPracticeRoute(_ r: Route, replace: Bool) {
-        let stack = replace ? r.stack : (practicePath + [r])
-        if !replace, practicePath.last == r { return }
-        let switching = tab != .practice
-        tab = .practice
-        if switching || replace {
-            practicePath = []
-            DispatchQueue.main.async { [weak self] in
-                self?.practicePath = stack
-            }
-        } else {
-            practicePath = stack
-        }
-    }
-
-    func setTheme(_ id: ThemeId) {
-        themeId = id
-        progress.themeId = id
-    }
-
-    func applyMode(_ m: ColorMode) {
-        mode = m
-        progress.mode = m
-    }
-
-    func applyLang(_ l: UiLang) {
-        lang = l
-        progress.lang = l
-    }
-
-    func refresh() { tick += 1 }
-
-    func markGerman(_ unit: Int, _ ex: Int) {
-        progress.markGerman(unit, ex)
-        refresh()
-    }
-
-    func markVocab(_ unit: Int) {
-        progress.markVocab(unit)
-        refresh()
-    }
-
-    func markNet(_ id: Int) {
-        progress.markNet(id)
-        refresh()
-    }
-
-    func markHw(_ id: Int) {
-        progress.markHw(id)
-        refresh()
-    }
-
-    func markMluv(_ n: Int) {
-        progress.markMluv(n)
-        refresh()
-    }
-
-    func markBookQuiz(_ id: String) {
-        progress.markBookQuiz(id)
-        refresh()
-    }
-
-    func markBookPlot(_ id: String) {
-        progress.markBookPlot(id)
-        refresh()
-    }
-
-    func checkUpdate(_ interactive: Bool) {
-        updater.check(interactive: interactive) { [weak self] state in
-            self?.update = state
-        }
-    }
-
-    func installUpdate() {
-        updater.install { [weak self] state in
-            self?.update = state
-        }
-    }
-
-    func dismissChangelog() {
-        progress.seenCommit = AppConfig.commit
-        showChangelog = false
-    }
-}
-
-func sameBuild(_ a: String?, _ b: String?) -> Bool {
-    guard let a, let b, !a.isEmpty, !b.isEmpty else { return false }
-    if a.caseInsensitiveCompare(b) == .orderedSame { return true }
-    let n = min(a.count, b.count)
-    return n >= 7 && a.prefix(n).caseInsensitiveCompare(b.prefix(n)) == .orderedSame
-}