Fix How It Works branding, screenshot fill, and detail/My Apps touch targets

AltStore/App Detail/AppDetailView.swift

@@ -145,7 +145,7 @@ struct AppDetailView: View {
     private let inset: CGFloat = 15
     private let padding: CGFloat = 20
     private let bannerHeight: CGFloat = AppBannerView.standardHeight
-    private let backButtonSize: CGFloat = 40
+    private let backButtonSize: CGFloat = 44
 
     var body: some View {
         GeometryReader { geo in
@@ -443,9 +443,9 @@ struct AppDetailView: View {
         return HStack {
             SwiftUI.Button(action: { model.pop() }) {
                 Image(systemName: "chevron.backward")
-                    .font(.body.weight(.semibold))
+                    .font(.title3.weight(.semibold))
                     .foregroundStyle(Color(uiColor: model.app.tintColor ?? .altPrimary))
-                    .frame(width: 40, height: 40)
+                    .frame(width: 44, height: 44)
                     .background(.ultraThinMaterial, in: Circle())
             }
             .accessibilityLabel(NSLocalizedString("Back", comment: ""))
@@ -597,6 +597,9 @@ private struct AppScreenshotsRow: View {
         }
         .scrollTargetBehavior(.viewAligned)
         .frame(height: 400)
+        // Clip the carousel to its own band so thumbnails never bleed past the rounded
+        // content card during a scroll/overscroll (they "scrolled off" the card edges).
+        .clipped()
         .padding(.bottom, 20)
     }
 }
@@ -606,12 +609,13 @@ private struct DetailScreenshotView: View {
 
     private let preferredHeight: CGFloat = 400
 
-    private var aspectRatio: CGFloat {
-        var r = screenshot.aspectRatio
-        if r.width > r.height && screenshot.deviceType == .iphone {
-            r = CGSize(width: r.height, height: r.width)
-        }
-        return r.width / r.height
+    // Uniform display aspect: every thumbnail is framed to the same modern-iPhone
+    // portrait ratio and aspect-FILLED (scaledToFill + clipped below), so screenshots
+    // whose real aspect differs from the frame — including any letterbox padding baked
+    // into the source image — crop to fill instead of showing black bars. A single shared
+    // width also lets the viewAligned carousel snap cleanly with no per-image width jitter.
+    private var frameWidth: CGFloat {
+        preferredHeight * (AppScreenshot.defaultAspectRatio.width / AppScreenshot.defaultAspectRatio.height)
     }
 
     @State private var image: UIImage?
@@ -623,13 +627,13 @@ private struct DetailScreenshotView: View {
                 Image(uiImage: img)
                     .resizable()
                     .scaledToFill()
-                    .frame(width: preferredHeight * aspectRatio, height: preferredHeight)
+                    .frame(width: frameWidth, height: preferredHeight)
                     .clipped()
             } else {
                 ProgressView()
             }
         }
-        .frame(width: preferredHeight * aspectRatio, height: preferredHeight)
+        .frame(width: frameWidth, height: preferredHeight)
         .clipShape(RoundedRectangle(cornerRadius: 5, style: .continuous))
         .overlay(
             RoundedRectangle(cornerRadius: 5, style: .continuous)

AltStore/Authentication/InstructionsView.swift

@@ -23,17 +23,17 @@ struct InstructionsView: View {
 
     private let steps: [Step] = [
         Step(id: 1,
-             title: NSLocalizedString("Launch SideStore", comment: ""),
-             detail: NSLocalizedString("Leave SideStore running in the background on your idevice.", comment: "")),
+             title: NSLocalizedString("Launch MiniStore", comment: ""),
+             detail: NSLocalizedString("Leave MiniStore running in the background on your idevice.", comment: "")),
         Step(id: 2,
              title: NSLocalizedString("Connect to Wi-Fi and VPN", comment: ""),
-             detail: NSLocalizedString("Enable LocalDevVPN and use Sidestore on the go.", comment: "")),
+             detail: NSLocalizedString("Enable LocalDevVPN and use MiniStore on the go.", comment: "")),
         Step(id: 3,
              title: NSLocalizedString("Download Apps", comment: ""),
-             detail: NSLocalizedString("Browse and download apps directly from SideStore.", comment: "")),
+             detail: NSLocalizedString("Browse and download apps directly from MiniStore.", comment: "")),
         Step(id: 4,
              title: NSLocalizedString("Apps Refresh Automatically", comment: ""),
-             detail: NSLocalizedString("Apps are refreshed in the background while you are on SideStore VPN!", comment: "")),
+             detail: NSLocalizedString("Apps are refreshed in the background while you are on MiniStore VPN!", comment: "")),
     ]
 
     // Device-fixed: true only on screens under 600 pt tall (e.g. iPhone SE 1st gen).

AltStore/My Apps/MyAppsView.swift

@@ -460,26 +460,42 @@ private struct MyAppsSectionHeader: View {
                 SwiftUI.Button {
                     onButton()
                 } label: {
-                    if isSpinning {
-                        ProgressView()
-                            .tint(Color(.altPrimary))
-                            .accessibilityLabel(NSLocalizedString("Refreshing", comment: ""))
-                    } else {
-                        // foregroundStyle, not .tint: .tint does not color plain-style
-                        // button text, so the accent never reached these labels.
+                    ZStack {
+                        // Reserve the idle title's footprint (kept in the layout, just
+                        // hidden) so the header's trailing edge doesn't shift when the
+                        // spinner swaps in — the button stays symmetric across the
+                        // idle/refreshing states.
                         Text(bt)
-                            .font(.subheadline)
-                            .foregroundStyle(Color(.altPrimary))
+                            .font(.subheadline.weight(.semibold))
+                            .opacity(isSpinning ? 0 : 1)
+                            .accessibilityHidden(isSpinning)
+                        if isSpinning {
+                            ProgressView()
+                                .controlSize(.small)
+                                .tint(Color(.altPrimary))
+                                .accessibilityLabel(NSLocalizedString("Refreshing", comment: ""))
+                        }
                     }
+                    // foregroundStyle, not .tint: .tint does not color plain-style
+                    // button text, so the accent never reached these labels.
+                    .foregroundStyle(Color(.altPrimary))
+                    // Extend the hit area toward the title and vertically without moving
+                    // the glyph, so the small label is easier to press.
+                    .padding(.vertical, 8)
+                    .padding(.leading, 16)
+                    .contentShape(Rectangle())
                 }
                 .buttonStyle(.plain)
             } else if let icon = buttonIcon {
                 SwiftUI.Button {
                     onButton()
                 } label: {
                     Image(systemName: icon)
-                        .font(.subheadline)
+                        .font(.subheadline.weight(.semibold))
                         .foregroundStyle(Color(.altPrimary))
+                        .padding(.vertical, 8)
+                        .padding(.leading, 16)
+                        .contentShape(Rectangle())
                 }
                 .buttonStyle(.plain)
             }

AltStore/Sources/SourceDetailView.swift

@@ -319,7 +319,7 @@ struct SourceDetailView: View {
         GeometryReader { geo in
             let width = geo.size.width
             let safeTop = geo.safeAreaInsets.top
-            let backButtonSize: CGFloat = 40
+            let backButtonSize: CGFloat = 44
             let minContentHeight = safeTop + backButtonSize + 8 + headerHeight + DetailLayout.padding
             let maxContentY = max(width * 0.667, minContentHeight)
 
@@ -566,9 +566,9 @@ struct SourceDetailView: View {
                 model.hostViewController?.navigationController?.popViewController(animated: true)
             } label: {
                 Image(systemName: "chevron.backward")
-                    .font(.body.weight(.semibold))
+                    .font(.title3.weight(.semibold))
                     .foregroundStyle(Color(uiColor: source.effectiveTintColor?.adjustedForDisplay ?? .altPrimary))
-                    .frame(width: 40, height: 40)
+                    .frame(width: 44, height: 44)
                     .background(.ultraThinMaterial, in: Circle())
             }
             .accessibilityLabel(NSLocalizedString("Back", comment: ""))