refactor(big-bang): cards-native → wordeck-native

Code + Identity-Rename zur Vorbereitung auf Apple-Dev-Portal-Aktion
(Bundle ev.mana.wordeck, App-Group group.ev.mana.wordeck, AASA
applinks:wordeck.com). Build bleibt funktional, aber gegen die
neue text-only-API können image-occlusion-Creates 422 zurückgeben —
das wird mit der Wordeck-Native v1.0-Welle (parallele Apple-Aktion)
sauber gemacht.

Umbenennung:
- 41 Files: cardecky/Cardecky → wordeck/Wordeck (Display, Strings,
  Kommentare)
- 57 Files: CardsNative → WordeckNative, CardsAPI → WordeckAPI,
  CardsTheme → WordeckTheme, CardsBrand → WordeckBrand, CardsWidget →
  WordeckWidget, CardsDueWidget → WordeckDueWidget
- Bundle-ID ev.mana.cardecky → ev.mana.wordeck (project.yml,
  Info.plist, entitlements, Keychain-Service, App-Group)
- AASA applinks:cardecky.mana.how → applinks:wordeck.com
- API-Base cardecky-api.mana.how → api.wordeck.com
- 10 Files renamed (App-Entry, API-Extensions, Theme, Widget,
  Entitlements, Tests)
- xcodeproj regenerated via xcodegen → WordeckNative.xcodeproj
- MaskRegionsTests.swift gelöscht (image-occlusion entfällt mit
  Wordeck text-only)

Forgejo-Repo git.mana.how/till/cards-native → wordeck-native umbenannt
(Auto-Redirect aktiv). Lokales Verzeichnis Code/cards-native/ bleibt
vorerst — wird beim nächsten Apple-Setup mit Bundle-Test umbenannt.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Sources/Features/Study/StudySessionView.swift

@@ -18,7 +18,7 @@ struct StudySessionView: View {
 
     var body: some View {
         ZStack {
-            CardsTheme.background.ignoresSafeArea()
+            WordeckTheme.background.ignoresSafeArea()
             content
         }
         .navigationTitle(deckName)
@@ -30,7 +30,7 @@ struct StudySessionView: View {
                     if let session, case .studying = session.phase {
                         Text("\(session.remaining)")
                             .font(.subheadline.weight(.semibold))
-                            .foregroundStyle(CardsTheme.mutedForeground)
+                            .foregroundStyle(WordeckTheme.mutedForeground)
                             .accessibilityLabel("\(session.remaining) Karten übrig")
                     }
                 }
@@ -50,7 +50,7 @@ struct StudySessionView: View {
             switch session.phase {
             case .loading:
                 ProgressView("Karten werden geladen …")
-                    .tint(CardsTheme.primary)
+                    .tint(WordeckTheme.primary)
             case .studying:
                 studyingView(session: session)
             case .finished:
@@ -60,7 +60,7 @@ struct StudySessionView: View {
             }
         } else {
             ProgressView()
-                .tint(CardsTheme.primary)
+                .tint(WordeckTheme.primary)
         }
     }
 
@@ -100,8 +100,8 @@ struct StudySessionView: View {
                         .font(.subheadline.weight(.semibold))
                         .frame(maxWidth: .infinity)
                         .padding(.vertical, 14)
-                        .background(CardsTheme.primary, in: RoundedRectangle(cornerRadius: 10))
-                        .foregroundStyle(CardsTheme.primaryForeground)
+                        .background(WordeckTheme.primary, in: RoundedRectangle(cornerRadius: 10))
+                        .foregroundStyle(WordeckTheme.primaryForeground)
                 }
                 .buttonStyle(.plain)
                 .padding(.horizontal, 16)
@@ -128,14 +128,14 @@ struct StudySessionView: View {
         VStack(spacing: 16) {
             Image(systemName: "checkmark.seal.fill")
                 .font(.system(size: 64))
-                .foregroundStyle(CardsTheme.success)
+                .foregroundStyle(WordeckTheme.success)
             Text(session.totalGraded == 0 ? "Keine Karten fällig" : "Fertig!")
                 .font(.title.bold())
-                .foregroundStyle(CardsTheme.foreground)
+                .foregroundStyle(WordeckTheme.foreground)
             if session.totalGraded > 0 {
                 Text("\(session.totalGraded) Karten gelernt")
                     .font(.subheadline)
-                    .foregroundStyle(CardsTheme.mutedForeground)
+                    .foregroundStyle(WordeckTheme.mutedForeground)
             }
             Button("Zurück") { dismiss() }
                 .padding(.top, 24)
@@ -147,14 +147,14 @@ struct StudySessionView: View {
         VStack(spacing: 16) {
             Image(systemName: "wifi.exclamationmark")
                 .font(.system(size: 48))
-                .foregroundStyle(CardsTheme.error)
+                .foregroundStyle(WordeckTheme.error)
             Text("Karten konnten nicht geladen werden")
                 .font(.headline)
-                .foregroundStyle(CardsTheme.foreground)
+                .foregroundStyle(WordeckTheme.foreground)
             Text(message)
                 .font(.caption)
                 .multilineTextAlignment(.center)
-                .foregroundStyle(CardsTheme.mutedForeground)
+                .foregroundStyle(WordeckTheme.mutedForeground)
                 .padding(.horizontal, 32)
             Button("Erneut versuchen") {
                 Task { await session.start() }