Merge pull request 'fix: share-residence import preview polish (closes #7)' (#9) from fix/7-share-residence-import-polish into master

Reviewed-on: #9

iosApp/HoneyDueQLPreview/Assets.xcassets/AppLogo.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "AppLogo@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

iosApp/HoneyDueQLPreview/Assets.xcassets/Contents.json

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

iosApp/HoneyDueQLPreview/PreviewViewController.swift

@@ -263,13 +263,40 @@ class PreviewViewController: UIViewController, QLPreviewingController {
     }
 
     private func updateUIForResidence(with residence: ResidencePreviewData) {
-        // Update icon
-        let config = UIImage.SymbolConfiguration(pointSize: 60, weight: .light)
-        iconImageView.image = UIImage(systemName: "house.fill", withConfiguration: config)
+        // Brand icon. Prefer the bundled honeyDue logo so the preview
+        // reads as a HoneyDue invite at a glance; fall back to a tinted
+        // SF Symbol for accessibility / asset-load failures.
+        if let logo = UIImage(named: "AppLogo") {
+            iconImageView.image = logo.withRenderingMode(.alwaysOriginal)
+            iconImageView.contentMode = .scaleAspectFit
+            iconImageView.layer.cornerRadius = 16
+            iconImageView.layer.masksToBounds = true
+        } else {
+            let config = UIImage.SymbolConfiguration(pointSize: 60, weight: .light)
+            iconImageView.image = UIImage(systemName: "house.fill", withConfiguration: config)
+        }
 
         titleLabel.text = residence.residenceName
         subtitleLabel.text = "honeyDue Residence Invite"
-        instructionLabel.text = "Tap the share button below, then select \"honeyDue\" to join this residence."
+
+        // Branch the copy on whether the share link has already lapsed.
+        // Active invites get the standard "How to join" numbered steps;
+        // expired invites get a clear dead-end message asking the
+        // recipient to ping the sender for a new link — no point
+        // showing share-sheet directions for a link the server will
+        // reject.
+        let expiredAgo = Self.expiredRelativePhraseOrNil(residence.expiresAt)
+        if let expiredAgo {
+            instructionLabel.attributedText = Self.makeExpiredInstructions(sharedBy: residence.sharedBy)
+            // The down-chevron points at the Share button as a visual
+            // cue to tap it; in the expired state there's nothing
+            // useful to share (the server will reject the bundled
+            // code) so the arrow becomes misleading. Hide it.
+            arrowImageView.isHidden = true
+        } else {
+            instructionLabel.attributedText = Self.makeResidenceInstructions()
+            arrowImageView.isHidden = false
+        }
 
         // Clear existing details
         detailsStackView.arrangedSubviews.forEach { $0.removeFromSuperview() }
@@ -280,9 +307,183 @@ class PreviewViewController: UIViewController, QLPreviewingController {
         }
 
         if let expiresAt = residence.expiresAt, !expiresAt.isEmpty {
-            addDetailRow(icon: "clock", text: "Expires: \(expiresAt)")
+            if let expiredAgo {
+                // "Expired 1 hour ago" — capitalised past-tense; no
+                // "Expires " prefix because the share link no longer
+                // expires, it has already done so (gitea#7 review).
+                addDetailRow(icon: "clock", text: "Expired \(expiredAgo)")
+            } else {
+                let formatted = Self.formatActiveExpiry(expiresAt)
+                addDetailRow(icon: "clock", text: "Expires \(formatted)")
+            }
         }
     }
+
+    // MARK: - Formatting helpers
+
+    /// Render an *active* (not-yet-expired) share-link expiry as a
+    /// human-readable phrase. Within a day uses
+    /// `RelativeDateTimeFormatter` ("in 23 hours" / "in 12 minutes");
+    /// further out switches to absolute date + time so users planning
+    /// ahead see exactly when the invite lapses. Falls back to the raw
+    /// ISO string if parsing fails so the row never goes blank.
+    ///
+    /// Callers must check [expiredRelativePhraseOrNil] first — this
+    /// function assumes a future expiry and produces wording that only
+    /// makes sense in that case.
+    static func formatActiveExpiry(_ isoString: String) -> String {
+        guard let date = parseIsoDate(isoString) else { return isoString }
+        let now = Date()
+        let elapsed = date.timeIntervalSince(now)
+        if elapsed < 24 * 60 * 60 {
+            return relativeFormatter.localizedString(for: date, relativeTo: now)
+        }
+        return "on \(absoluteFormatter.string(from: date))"
+    }
+
+    /// If the share link has already lapsed, return the relative
+    /// "X ago" phrase. `nil` means active (or unparseable) — callers
+    /// should fall back to [formatActiveExpiry] for those cases. The
+    /// split lets `updateUIForResidence` branch the entire UI block
+    /// (row text + instruction card) on the same signal (gitea#7
+    /// review: an expired link should send the recipient back to the
+    /// sender for a new invite, not show share-sheet directions for a
+    /// link the server will reject).
+    static func expiredRelativePhraseOrNil(_ isoString: String?) -> String? {
+        guard let isoString, let date = parseIsoDate(isoString) else { return nil }
+        let now = Date()
+        if date.timeIntervalSince(now) > 0 { return nil }
+        return relativeFormatter.localizedString(for: date, relativeTo: now)
+    }
+
+    private static func parseIsoDate(_ raw: String) -> Date? {
+        if let d = isoFormatterWithFraction.date(from: raw) { return d }
+        if let d = isoFormatterNoFraction.date(from: raw) { return d }
+        return nil
+    }
+
+    private static let isoFormatterWithFraction: ISO8601DateFormatter = {
+        let f = ISO8601DateFormatter()
+        f.formatOptions = [.withInternetDateTime, .withFractionalSeconds]
+        return f
+    }()
+
+    private static let isoFormatterNoFraction: ISO8601DateFormatter = {
+        let f = ISO8601DateFormatter()
+        f.formatOptions = [.withInternetDateTime]
+        return f
+    }()
+
+    private static let relativeFormatter: RelativeDateTimeFormatter = {
+        let f = RelativeDateTimeFormatter()
+        f.unitsStyle = .full
+        return f
+    }()
+
+    private static let absoluteFormatter: DateFormatter = {
+        let f = DateFormatter()
+        f.dateStyle = .medium
+        f.timeStyle = .short
+        return f
+    }()
+
+    /// Builds the "How to join" instruction copy as an attributed
+    /// string with the iOS share-icon glyph (square + up-arrow) inlined
+    /// next to "Tap [icon]". The glyph is the universal share symbol
+    /// across iOS, so the recipient finds the right control whether
+    /// it's at the top, bottom, or behind a More menu — instead of us
+    /// claiming a fixed position the chrome can move (gitea#7 review
+    /// feedback).
+    private static func makeResidenceInstructions() -> NSAttributedString {
+        let bodyFont = UIFont.systemFont(ofSize: 15, weight: .medium)
+        let tint = UIColor(red: 7/255, green: 160/255, blue: 195/255, alpha: 1)
+        let paragraph = NSMutableParagraphStyle()
+        paragraph.lineSpacing = 2
+        paragraph.alignment = .left
+
+        let result = NSMutableAttributedString()
+
+        func appendText(_ s: String) {
+            result.append(NSAttributedString(
+                string: s,
+                attributes: [
+                    .font: bodyFont,
+                    .foregroundColor: tint,
+                    .paragraphStyle: paragraph,
+                ]
+            ))
+        }
+
+        appendText("How to join:\n1. Tap ")
+
+        let shareImage = UIImage(
+            systemName: "square.and.arrow.up",
+            withConfiguration: UIImage.SymbolConfiguration(pointSize: 16, weight: .semibold)
+        )?.withTintColor(tint, renderingMode: .alwaysOriginal)
+        if let shareImage {
+            let attachment = NSTextAttachment()
+            attachment.image = shareImage
+            // Align the glyph baseline with the surrounding text by
+            // nudging the bounds down a few points; the SF Symbol's
+            // natural bounds sit a hair above the cap height.
+            attachment.bounds = CGRect(
+                x: 0,
+                y: -3,
+                width: shareImage.size.width,
+                height: shareImage.size.height
+            )
+            result.append(NSAttributedString(attachment: attachment))
+        }
+
+        appendText("\n2. Choose \"honeyDue\" from the share sheet")
+        appendText("\n3. Sign in if prompted — the app finishes the rest")
+
+        return result
+    }
+
+    /// Expired-state copy for the instruction card. Tells the recipient
+    /// the share link is no longer valid and to ping the sender (by
+    /// email if we know it) for a new one — replaces the active "How to
+    /// join" steps since the server will reject the bundled code
+    /// anyway.
+    private static func makeExpiredInstructions(sharedBy: String?) -> NSAttributedString {
+        // Slightly warmer tint than the active instruction copy — the
+        // app's `appError` red would feel alarmist for "just ask again",
+        // and the secondary-label gray reads as muted/disabled which is
+        // accurate to the link's actual state.
+        let bodyFont = UIFont.systemFont(ofSize: 15, weight: .medium)
+        let tint = UIColor.secondaryLabel
+        let titleFont = UIFont.systemFont(ofSize: 15, weight: .semibold)
+        let titleTint = UIColor.label
+        let paragraph = NSMutableParagraphStyle()
+        paragraph.lineSpacing = 2
+        paragraph.alignment = .left
+
+        let result = NSMutableAttributedString()
+        result.append(NSAttributedString(
+            string: "This invite has expired.\n",
+            attributes: [
+                .font: titleFont,
+                .foregroundColor: titleTint,
+                .paragraphStyle: paragraph,
+            ]
+        ))
+
+        let body = if let s = sharedBy, !s.isEmpty {
+            "Ask \(s) to send a new link."
+        } else {
+            "Ask the sender to share a new link."
+        }
+        result.append(NSAttributedString(
+            string: body,
+            attributes: [
+                .font: bodyFont,
+                .foregroundColor: tint,
+                .paragraphStyle: paragraph,
+            ]
+        ))
+        return result
+    }
 }
 
 // MARK: - Type Discriminator

iosApp/HoneyDueTests/Issue7PreviewScreenshotTest.swift

@@ -0,0 +1,437 @@
+//
+//  Issue7PreviewScreenshotTest.swift
+//  HoneyDueTests
+//
+//  Records a single PNG screenshot of the post-fix QL-preview layout
+//  used by `HoneyDueQLPreview/PreviewViewController.swift` so it can be
+//  attached to gitea issue #7 for the reviewer to see the new look
+//  without having to AirDrop a `.honeydue` file to a device.
+//
+//  How it works:
+//   * Faithfully recreates the UIKit layout `PreviewViewController.updateUIForResidence`
+//     builds in production — same colors, same fonts, same constraints,
+//     same image asset (copied into `HoneyDueTests/Resources/AppLogo.png`
+//     so it is reachable from this target's bundle).
+//   * Runs the same `formatExpiresAt` style (ISO parse → relative phrase
+//     when within a day, absolute medium-date + short-time otherwise),
+//     using a fixed reference Date so the rendering is deterministic
+//     across runs / time zones.
+//   * `SnapshotTesting.assertSnapshot(of: viewController, as: .image)`
+//     writes the PNG to
+//     `iosApp/HoneyDueTests/__Snapshots__/Issue7PreviewScreenshotTest/`.
+//
+//  The first run (no committed golden) records the PNG and the test
+//  reports "failed - No reference was found on disk. Automatically
+//  recorded snapshot:" — that's the file we attach to the issue.
+//
+//  Note on faithfulness: this snapshot is a programmatic reproduction
+//  of `PreviewViewController.updateUIForResidence`, not the QL
+//  extension instance itself, because the QL extension's bundle is a
+//  separate Xcode target from `HoneyDueTests` and can't be `@testable
+//  import`ed without project-file surgery. The reproduction uses the
+//  same UIKit primitives, colors, fonts, and asset, so the rendered
+//  output matches what users see when iOS opens a `.honeydue` invite.
+//
+
+@preconcurrency import SnapshotTesting
+import UIKit
+import XCTest
+
+@MainActor
+final class Issue7PreviewScreenshotTest: XCTestCase {
+
+    /// Force record mode for this test only — we want the PNG written
+    /// regardless of whether a golden exists.
+    override func invokeTest() {
+        withSnapshotTesting(record: .all) {
+            super.invokeTest()
+        }
+    }
+
+    func test_residence_invite_preview_after_issue7_fix() {
+        let vc = MockPreviewViewController(
+            residence: ResidencePreview.fixtureForIssue7,
+            state: .active
+        )
+        vc.overrideUserInterfaceStyle = .dark
+
+        assertSnapshot(
+            of: vc,
+            as: .image(
+                on: .iPhone13,
+                precision: 1.0,
+                perceptualPrecision: 1.0,
+                traits: .init(traitsFrom: [
+                    UITraitCollection(userInterfaceStyle: .dark),
+                    UITraitCollection(displayScale: 2.0),
+                ])
+            ),
+            named: "issue7_residence_invite_preview_dark"
+        )
+    }
+
+    func test_residence_invite_preview_expired_state() {
+        // Same residence + sender, but expiry already 1 hour in the
+        // past. Verifies the expired branch: the instruction card
+        // swaps to "ask the sender for a new link" and the detail row
+        // reads "Expired 1 hour ago" instead of the future-tense
+        // "Expires in …" phrasing.
+        let vc = MockPreviewViewController(
+            residence: ResidencePreview.fixtureForIssue7,
+            state: .expired(elapsedSecondsSinceExpiry: 60 * 60)
+        )
+        vc.overrideUserInterfaceStyle = .dark
+
+        assertSnapshot(
+            of: vc,
+            as: .image(
+                on: .iPhone13,
+                precision: 1.0,
+                perceptualPrecision: 1.0,
+                traits: .init(traitsFrom: [
+                    UITraitCollection(userInterfaceStyle: .dark),
+                    UITraitCollection(displayScale: 2.0),
+                ])
+            ),
+            named: "issue7_residence_invite_preview_expired_dark"
+        )
+    }
+}
+
+// MARK: - Sample residence (matches the gitea#7 screenshot setup)
+
+private struct ResidencePreview {
+    let residenceName: String
+    let sharedBy: String?
+    let expiresAt: String?
+
+    /// Mirrors the data shown in the original gitea#7 screenshot — the
+    /// post-fix version of the same payload.
+    static let fixtureForIssue7 = ResidencePreview(
+        residenceName: "The Tartt's",
+        sharedBy: "honey@hollie37.com",
+        expiresAt: "2026-05-12T17:11:02.067272789Z"
+    )
+}
+
+// MARK: - Mock view controller (UIKit copy of `updateUIForResidence`)
+
+/// Renderer state for the screenshot fixture. Active = link still
+/// valid; expired = link lapsed `elapsedSecondsSinceExpiry` seconds
+/// ago. Both render with deterministic data so the recorded PNG is
+/// stable across runs.
+private enum PreviewRenderState {
+    case active
+    case expired(elapsedSecondsSinceExpiry: TimeInterval)
+}
+
+@MainActor
+private final class MockPreviewViewController: UIViewController {
+
+    private let residence: ResidencePreview
+    private let state: PreviewRenderState
+
+    private let containerView = UIView()
+    private let iconImageView = UIImageView()
+    private let titleLabel = UILabel()
+    private let subtitleLabel = UILabel()
+    private let dividerView = UIView()
+    private let detailsStackView = UIStackView()
+    private let instructionCard = UIView()
+    private let instructionLabel = UILabel()
+    private let arrowImageView = UIImageView()
+
+    init(residence: ResidencePreview, state: PreviewRenderState) {
+        self.residence = residence
+        self.state = state
+        super.init(nibName: nil, bundle: nil)
+    }
+
+    required init?(coder: NSCoder) { fatalError("not used") }
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        setupUI()
+        applyResidence()
+    }
+
+    private func setupUI() {
+        view.backgroundColor = .systemBackground
+
+        containerView.translatesAutoresizingMaskIntoConstraints = false
+        iconImageView.translatesAutoresizingMaskIntoConstraints = false
+        iconImageView.contentMode = .scaleAspectFit
+        iconImageView.tintColor = UIColor(red: 7/255, green: 160/255, blue: 195/255, alpha: 1)
+
+        titleLabel.translatesAutoresizingMaskIntoConstraints = false
+        titleLabel.font = .systemFont(ofSize: 24, weight: .bold)
+        titleLabel.textColor = .label
+        titleLabel.textAlignment = .center
+        titleLabel.numberOfLines = 2
+
+        subtitleLabel.translatesAutoresizingMaskIntoConstraints = false
+        subtitleLabel.font = .systemFont(ofSize: 15, weight: .medium)
+        subtitleLabel.textColor = .secondaryLabel
+        subtitleLabel.textAlignment = .center
+
+        dividerView.translatesAutoresizingMaskIntoConstraints = false
+        dividerView.backgroundColor = .separator
+
+        detailsStackView.translatesAutoresizingMaskIntoConstraints = false
+        detailsStackView.axis = .vertical
+        detailsStackView.spacing = 12
+        detailsStackView.alignment = .leading
+
+        instructionCard.translatesAutoresizingMaskIntoConstraints = false
+        instructionCard.backgroundColor = UIColor(red: 7/255, green: 160/255, blue: 195/255, alpha: 0.1)
+        instructionCard.layer.cornerRadius = 12
+
+        instructionLabel.translatesAutoresizingMaskIntoConstraints = false
+        instructionLabel.font = .systemFont(ofSize: 15, weight: .medium)
+        instructionLabel.textColor = UIColor(red: 7/255, green: 160/255, blue: 195/255, alpha: 1)
+        instructionLabel.textAlignment = .left
+        instructionLabel.numberOfLines = 0
+
+        arrowImageView.translatesAutoresizingMaskIntoConstraints = false
+        arrowImageView.contentMode = .scaleAspectFit
+        arrowImageView.tintColor = .secondaryLabel
+        let arrowConfig = UIImage.SymbolConfiguration(pointSize: 24, weight: .medium)
+        arrowImageView.image = UIImage(systemName: "arrow.down", withConfiguration: arrowConfig)
+
+        view.addSubview(containerView)
+        containerView.addSubview(iconImageView)
+        containerView.addSubview(titleLabel)
+        containerView.addSubview(subtitleLabel)
+        containerView.addSubview(dividerView)
+        containerView.addSubview(detailsStackView)
+        containerView.addSubview(instructionCard)
+        instructionCard.addSubview(instructionLabel)
+        containerView.addSubview(arrowImageView)
+
+        NSLayoutConstraint.activate([
+            containerView.centerXAnchor.constraint(equalTo: view.centerXAnchor),
+            containerView.centerYAnchor.constraint(equalTo: view.centerYAnchor, constant: -40),
+            containerView.leadingAnchor.constraint(greaterThanOrEqualTo: view.leadingAnchor, constant: 32),
+            containerView.trailingAnchor.constraint(lessThanOrEqualTo: view.trailingAnchor, constant: -32),
+            containerView.widthAnchor.constraint(lessThanOrEqualToConstant: 340),
+
+            iconImageView.topAnchor.constraint(equalTo: containerView.topAnchor),
+            iconImageView.centerXAnchor.constraint(equalTo: containerView.centerXAnchor),
+            iconImageView.widthAnchor.constraint(equalToConstant: 80),
+            iconImageView.heightAnchor.constraint(equalToConstant: 80),
+
+            titleLabel.topAnchor.constraint(equalTo: iconImageView.bottomAnchor, constant: 16),
+            titleLabel.leadingAnchor.constraint(equalTo: containerView.leadingAnchor),
+            titleLabel.trailingAnchor.constraint(equalTo: containerView.trailingAnchor),
+
+            subtitleLabel.topAnchor.constraint(equalTo: titleLabel.bottomAnchor, constant: 4),
+            subtitleLabel.leadingAnchor.constraint(equalTo: containerView.leadingAnchor),
+            subtitleLabel.trailingAnchor.constraint(equalTo: containerView.trailingAnchor),
+
+            dividerView.topAnchor.constraint(equalTo: subtitleLabel.bottomAnchor, constant: 20),
+            dividerView.leadingAnchor.constraint(equalTo: containerView.leadingAnchor),
+            dividerView.trailingAnchor.constraint(equalTo: containerView.trailingAnchor),
+            dividerView.heightAnchor.constraint(equalToConstant: 1),
+
+            detailsStackView.topAnchor.constraint(equalTo: dividerView.bottomAnchor, constant: 20),
+            detailsStackView.leadingAnchor.constraint(equalTo: containerView.leadingAnchor),
+            detailsStackView.trailingAnchor.constraint(equalTo: containerView.trailingAnchor),
+
+            instructionCard.topAnchor.constraint(equalTo: detailsStackView.bottomAnchor, constant: 24),
+            instructionCard.leadingAnchor.constraint(equalTo: containerView.leadingAnchor),
+            instructionCard.trailingAnchor.constraint(equalTo: containerView.trailingAnchor),
+
+            instructionLabel.topAnchor.constraint(equalTo: instructionCard.topAnchor, constant: 16),
+            instructionLabel.leadingAnchor.constraint(equalTo: instructionCard.leadingAnchor, constant: 16),
+            instructionLabel.trailingAnchor.constraint(equalTo: instructionCard.trailingAnchor, constant: -16),
+            instructionLabel.bottomAnchor.constraint(equalTo: instructionCard.bottomAnchor, constant: -16),
+
+            arrowImageView.topAnchor.constraint(equalTo: instructionCard.bottomAnchor, constant: 16),
+            arrowImageView.centerXAnchor.constraint(equalTo: containerView.centerXAnchor),
+            arrowImageView.bottomAnchor.constraint(equalTo: containerView.bottomAnchor),
+        ])
+    }
+
+    private func applyResidence() {
+        // Mirror the post-fix branding choice: bundled honeyDue logo
+        // rendered in its actual colors. The image ships with the test
+        // target at `Resources/AppLogo.png`.
+        if let path = Bundle(for: Self.self).path(forResource: "AppLogo", ofType: "png"),
+           let logo = UIImage(contentsOfFile: path) {
+            iconImageView.image = logo
+            iconImageView.layer.cornerRadius = 16
+            iconImageView.layer.masksToBounds = true
+        } else {
+            let config = UIImage.SymbolConfiguration(pointSize: 60, weight: .light)
+            iconImageView.image = UIImage(systemName: "house.fill", withConfiguration: config)
+        }
+
+        titleLabel.text = residence.residenceName
+        subtitleLabel.text = "honeyDue Residence Invite"
+
+        detailsStackView.arrangedSubviews.forEach { $0.removeFromSuperview() }
+        if let sharedBy = residence.sharedBy, !sharedBy.isEmpty {
+            addDetailRow(icon: "person", text: "Shared by \(sharedBy)")
+        }
+
+        switch state {
+        case .active:
+            instructionLabel.attributedText = makeResidenceInstructions()
+            arrowImageView.isHidden = false
+            if let expiresAt = residence.expiresAt, !expiresAt.isEmpty {
+                addDetailRow(icon: "clock", text: "Expires \(formatActiveExpiry(expiresAt))")
+            }
+        case .expired(let elapsed):
+            instructionLabel.attributedText = makeExpiredInstructions(sharedBy: residence.sharedBy)
+            // Arrow points at the Share button — no point telling the
+            // user to tap it for a dead link. Matches PreviewViewController.
+            arrowImageView.isHidden = true
+            addDetailRow(icon: "clock", text: "Expired \(relativePhrase(secondsAgo: elapsed))")
+        }
+    }
+
+    private func relativePhrase(secondsAgo: TimeInterval) -> String {
+        // Deterministic relative phrase — we set "now" to be exactly
+        // `secondsAgo` after the (fake) expiry, so the formatter says
+        // "1 hour ago" instead of whatever the real clock would give.
+        let fakeNow = Date()
+        let pastExpiry = fakeNow.addingTimeInterval(-secondsAgo)
+        let relative = RelativeDateTimeFormatter()
+        relative.unitsStyle = .full
+        return relative.localizedString(for: pastExpiry, relativeTo: fakeNow)
+    }
+
+    /// Expired-state copy mirroring `PreviewViewController.makeExpiredInstructions`.
+    private func makeExpiredInstructions(sharedBy: String?) -> NSAttributedString {
+        let bodyFont = UIFont.systemFont(ofSize: 15, weight: .medium)
+        let titleFont = UIFont.systemFont(ofSize: 15, weight: .semibold)
+        let paragraph = NSMutableParagraphStyle()
+        paragraph.lineSpacing = 2
+        paragraph.alignment = .left
+
+        let result = NSMutableAttributedString()
+        result.append(NSAttributedString(
+            string: "This invite has expired.\n",
+            attributes: [
+                .font: titleFont,
+                .foregroundColor: UIColor.label,
+                .paragraphStyle: paragraph,
+            ]
+        ))
+        let body = if let s = sharedBy, !s.isEmpty {
+            "Ask \(s) to send a new link."
+        } else {
+            "Ask the sender to share a new link."
+        }
+        result.append(NSAttributedString(
+            string: body,
+            attributes: [
+                .font: bodyFont,
+                .foregroundColor: UIColor.secondaryLabel,
+                .paragraphStyle: paragraph,
+            ]
+        ))
+        return result
+    }
+
+    private func addDetailRow(icon: String, text: String) {
+        let row = UIStackView()
+        row.axis = .horizontal
+        row.spacing = 12
+        row.alignment = .center
+
+        let iv = UIImageView()
+        iv.translatesAutoresizingMaskIntoConstraints = false
+        let config = UIImage.SymbolConfiguration(pointSize: 16, weight: .medium)
+        iv.image = UIImage(systemName: icon, withConfiguration: config)
+        iv.tintColor = .secondaryLabel
+        iv.widthAnchor.constraint(equalToConstant: 24).isActive = true
+        iv.heightAnchor.constraint(equalToConstant: 24).isActive = true
+
+        let label = UILabel()
+        label.font = .systemFont(ofSize: 15)
+        label.textColor = .label
+        label.text = text
+        label.numberOfLines = 1
+
+        row.addArrangedSubview(iv)
+        row.addArrangedSubview(label)
+        detailsStackView.addArrangedSubview(row)
+    }
+
+    /// Mirrors `PreviewViewController.makeResidenceInstructions()` — see
+    /// the rationale comment there. Inlined here because the QL
+    /// extension target can't be `@testable import`ed without
+    /// project-file surgery.
+    private func makeResidenceInstructions() -> NSAttributedString {
+        let bodyFont = UIFont.systemFont(ofSize: 15, weight: .medium)
+        let tint = UIColor(red: 7/255, green: 160/255, blue: 195/255, alpha: 1)
+        let paragraph = NSMutableParagraphStyle()
+        paragraph.lineSpacing = 2
+        paragraph.alignment = .left
+
+        let result = NSMutableAttributedString()
+
+        func appendText(_ s: String) {
+            result.append(NSAttributedString(
+                string: s,
+                attributes: [
+                    .font: bodyFont,
+                    .foregroundColor: tint,
+                    .paragraphStyle: paragraph,
+                ]
+            ))
+        }
+
+        appendText("How to join:\n1. Tap ")
+
+        let shareImage = UIImage(
+            systemName: "square.and.arrow.up",
+            withConfiguration: UIImage.SymbolConfiguration(pointSize: 16, weight: .semibold)
+        )?.withTintColor(tint, renderingMode: .alwaysOriginal)
+        if let shareImage {
+            let attachment = NSTextAttachment()
+            attachment.image = shareImage
+            attachment.bounds = CGRect(
+                x: 0,
+                y: -3,
+                width: shareImage.size.width,
+                height: shareImage.size.height
+            )
+            result.append(NSAttributedString(attachment: attachment))
+        }
+
+        appendText("\n2. Choose \"honeyDue\" from the share sheet")
+        appendText("\n3. Sign in if prompted — the app finishes the rest")
+
+        return result
+    }
+
+    // Mirrors PreviewViewController.formatActiveExpiry with a fixed
+    // "now" so the rendering is identical regardless of when the test
+    // runs. The expired branch uses [relativePhrase(secondsAgo:)]
+    // instead — see the active/expired switch in `applyResidence`.
+    private func formatActiveExpiry(_ raw: String) -> String {
+        let isoWithFraction: ISO8601DateFormatter = {
+            let f = ISO8601DateFormatter()
+            f.formatOptions = [.withInternetDateTime, .withFractionalSeconds]
+            return f
+        }()
+        let isoNoFraction: ISO8601DateFormatter = {
+            let f = ISO8601DateFormatter()
+            f.formatOptions = [.withInternetDateTime]
+            return f
+        }()
+        guard let date = isoWithFraction.date(from: raw)
+            ?? isoNoFraction.date(from: raw) else {
+            return raw
+        }
+
+        // Deterministic "now": 23 hours before the fixture's expiry, so
+        // the relative formatter always produces "in 23 hours".
+        let fakeNow = date.addingTimeInterval(-23 * 60 * 60)
+        let relative = RelativeDateTimeFormatter()
+        relative.unitsStyle = .full
+        return relative.localizedString(for: date, relativeTo: fakeNow)
+    }
+}