Localization: use Text(verbatim:) for SwiftUI preview strings

`xcstringstool extract --SwiftUI-Text` extracts every `Text("literal")` —
including the placeholder/sample strings inside `#Preview` and
`PreviewProvider` blocks, which never ship to users. Wrap those 23 literals in
`Text(verbatim:)` so they're excluded from translation.

Scoped to preview strings; the broader non-translatable cleanup (glyphs, brand
names, developer/debug screens, the unwired Realtime feature) is deferred to a
separate PR.

Author: jkmassel

Modules/Sources/AsyncImageKit/Views/CachedAsyncImage.swift

@@ -177,13 +177,13 @@ fileprivate let videoURL = URL(
     CachedAsyncImage(url: testURL) { image in
         image.resizable().scaledToFit()
     } placeholder: {
-        Text("Loading")
+        Text(verbatim: "Loading")
     }
 }
 
 #Preview("Image that never loads") {
     CachedAsyncImage(url: nil) { _ in
-        Text("This shouldn't be visible")
+        Text(verbatim: "This shouldn't be visible")
     } placeholder: {
         ProgressView("Forever loading...")
     }
@@ -220,6 +220,6 @@ fileprivate let videoURL = URL(
     CachedAsyncImage(videoUrl: videoURL) { image in
         image.resizable().aspectRatio(contentMode: .fit)
     } placeholder: {
-        Text("Loading")
+        Text(verbatim: "Loading")
     }
 }

Modules/Sources/JetpackStats/Views/BadgeTrendIndicator.swift

@@ -26,15 +26,15 @@ struct BadgeTrendIndicator: View {
 
 #Preview("Change Indicators") {
     VStack(spacing: 20) {
-        Text("Examples").font(.headline)
+        Text(verbatim: "Examples").font(.headline)
         // 15% increase in views - positive sentiment
         BadgeTrendIndicator(trend: TrendViewModel(currentValue: 115, previousValue: 100, metric: SiteMetric.views))
         // 15% decrease in views - negative sentiment
         BadgeTrendIndicator(trend: TrendViewModel(currentValue: 85, previousValue: 100, metric: SiteMetric.views))
         // 0.1% increase in views - negative sentiment
         BadgeTrendIndicator(trend: TrendViewModel(currentValue: 1001, previousValue: 1000, metric: SiteMetric.views))
 
-        Text("Edge Cases").font(.headline).padding(.top)
+        Text(verbatim: "Edge Cases").font(.headline).padding(.top)
         // No change
         BadgeTrendIndicator(trend: TrendViewModel(currentValue: 100, previousValue: 100, metric: SiteMetric.views))
         // Division by zero (from 0 to 100)

Modules/Sources/JetpackStats/Views/CustomDateRangePicker.swift

@@ -209,7 +209,7 @@ private struct QuickPeriodButtonView: View {
                     .ignoresSafeArea()
 
                 VStack {
-                    Text("Main View")
+                    Text(verbatim: "Main View")
                         .font(.largeTitle)
 
                     Button("Show Date Picker") {

Modules/Sources/Support/UI/FX/ShimmerEffect.swift

@@ -41,30 +41,30 @@ extension View {
 
 #Preview {
     VStack(spacing: 30) {
-        Text("Thinking...")
+        Text(verbatim: "Thinking...")
             .font(.largeTitle)
             .fontWeight(.bold)
             .shimmer()
             .foregroundStyle(.gray)
 
-        Text("Thinking...")
+        Text(verbatim: "Thinking...")
             .font(.title2)
             .fontWeight(.semibold)
             .shimmer()
             .foregroundStyle(.orange)
 
-        Text("Thinking...")
+        Text(verbatim: "Thinking...")
             .font(.body)
             .fontWeight(.bold)
             .shimmer()
             .foregroundStyle(.blue)
 
-        Text("Thinking...")
+        Text(verbatim: "Thinking...")
             .font(.body)
             .shimmer()
             .foregroundStyle(.pink)
 
-        Text("Thinking...")
+        Text(verbatim: "Thinking...")
             .font(.caption)
             .shimmer()
             .foregroundStyle(.green)

Modules/Sources/Support/UI/OverlayProgressView.swift

@@ -93,15 +93,15 @@ struct OverlayProgressView: View {
     NavigationStack {
         List {
             ForEach(0..<12) { i in
-                Text("Row \(i)")
+                Text(verbatim: "Row \(i)")
             }
         }
         .navigationTitle("Demo")
         .toolbar {
             Button {
                 shouldDisplay.toggle()
             } label: {
-                Text("Toggle Progress View")
+                Text(verbatim: "Toggle Progress View")
             }
         }
     }

Modules/Sources/Support/UI/Support Conversations/SupportConversationReplyView.swift

@@ -272,7 +272,7 @@ public struct SupportConversationReplyView: View {
     var isPresented: Bool = true
 
     NavigationStack {
-        Text("Hello World").onTapGesture {
+        Text(verbatim: "Hello World").onTapGesture {
             isPresented = true
         }
     }.sheet(isPresented: $isPresented) {

Modules/Sources/Support/UI/Support Conversations/SupportForm.swift

@@ -422,7 +422,7 @@ private extension SupportFormArea {
 // MARK: - Previews
 #Preview {
     NavigationStack {
-        Text("Support Form")
+        Text(verbatim: "Support Form")
     }
     .sheet(isPresented: .constant(true)) {
         NavigationStack {

Modules/Sources/WordPressUI/Views/CardView.swift

@@ -33,8 +33,8 @@ public struct CardView<Content: View>: View {
 #Preview("With Title") {
     CardView("Section Title") {
         VStack(alignment: .leading, spacing: 12) {
-            Text("Card Content")
-            Text("More content here")
+            Text(verbatim: "Card Content")
+            Text(verbatim: "More content here")
                 .foregroundStyle(.secondary)
         }
     }
@@ -46,7 +46,7 @@ public struct CardView<Content: View>: View {
         HStack {
             Image(systemName: "star.fill")
                 .foregroundStyle(.yellow)
-            Text("Featured Item")
+            Text(verbatim: "Featured Item")
             Spacer()
         }
     }

Modules/Sources/WordPressUI/Views/EmptyStateView.swift

@@ -138,13 +138,13 @@ extension EmptyStateView where Label == SwiftUI.Label<Text, Image>, Description
 
 #Preview("Custom") {
     EmptyStateView {
-        Text("You don't have any tags")
+        Text(verbatim: "You don't have any tags")
     } description: {
-        Text("Tags created here can be easily added to new posts")
+        Text(verbatim: "Tags created here can be easily added to new posts")
     } actions: {
         Button {
         } label: {
-            Text("Create Tag")
+            Text(verbatim: "Create Tag")
         }
         .buttonStyle(.borderedProminent)
     }

Modules/Sources/WordPressUI/Views/InfoRow.swift

@@ -56,7 +56,7 @@ extension InfoRow where Content == Text {
                 Circle()
                     .fill(.green)
                     .frame(width: 8, height: 8)
-                Text("Active")
+                Text(verbatim: "Active")
                     .foregroundStyle(.green)
             }
         }
@@ -67,7 +67,7 @@ extension InfoRow where Content == Text {
 
         InfoRow("Tags") {
             HStack(spacing: 4) {
-                Text("Swift")
+                Text(verbatim: "Swift")
                 Image(systemName: "chevron.forward")
                     .font(.caption2)
             }