feat: Add Credits page accessible from Settings

- Create CreditsView with placeholder contributors
- Contributors can have Torn profile links (auto-generated from ID)
- Support for multiple sections (Special Thanks, Beta Testers)
- Navigate to Credits via heart icon button in Settings footer

MacTorn/MacTorn/Views/CreditsView.swift

@@ -0,0 +1,173 @@
+import SwiftUI
+
+struct CreditsView: View {
+    @Binding var showCredits: Bool
+
+    // MARK: - Contributors Data
+    // Format: (name: "Username", tornID: 123456)
+    // The tornID will automatically link to the Torn profile
+
+    private let specialThanks: [TornContributor] = [
+        // TODO: Add contributors here
+        // Example: TornContributor(name: "bombel", tornID: 2362436),
+        TornContributor(name: "Placeholder1", tornID: nil),
+        TornContributor(name: "Placeholder2", tornID: nil),
+        TornContributor(name: "Placeholder3", tornID: nil),
+    ]
+
+    private let testers: [TornContributor] = [
+        // TODO: Add testers here
+        TornContributor(name: "TesterPlaceholder1", tornID: nil),
+        TornContributor(name: "TesterPlaceholder2", tornID: nil),
+    ]
+
+    var body: some View {
+        VStack(spacing: 16) {
+            // Header
+            VStack(spacing: 8) {
+                Image(systemName: "heart.fill")
+                    .font(.system(size: 36))
+                    .foregroundStyle(
+                        LinearGradient(
+                            colors: [.pink, .red],
+                            startPoint: .topLeading,
+                            endPoint: .bottomTrailing
+                        )
+                    )
+
+                Text("Credits")
+                    .font(.title2.bold())
+
+                Text("Thank you for your support!")
+                    .font(.caption)
+                    .foregroundColor(.secondary)
+            }
+
+            Divider()
+
+            ScrollView {
+                VStack(spacing: 16) {
+                    // Special Thanks Section
+                    if !specialThanks.isEmpty {
+                        contributorSection(
+                            title: "Special Thanks",
+                            icon: "star.fill",
+                            iconColor: .yellow,
+                            contributors: specialThanks
+                        )
+                    }
+
+                    // Testers Section
+                    if !testers.isEmpty {
+                        contributorSection(
+                            title: "Beta Testers",
+                            icon: "checkmark.seal.fill",
+                            iconColor: .green,
+                            contributors: testers
+                        )
+                    }
+                }
+                .padding(.horizontal)
+            }
+            .frame(maxHeight: 200)
+
+            Spacer()
+
+            // Back Button
+            Button {
+                showCredits = false
+            } label: {
+                HStack(spacing: 4) {
+                    Image(systemName: "chevron.left")
+                    Text("Back to Settings")
+                }
+                .font(.caption)
+            }
+            .buttonStyle(.plain)
+            .foregroundColor(.accentColor)
+        }
+        .padding()
+        .frame(width: 320)
+    }
+
+    // MARK: - Section View
+    @ViewBuilder
+    private func contributorSection(
+        title: String,
+        icon: String,
+        iconColor: Color,
+        contributors: [TornContributor]
+    ) -> some View {
+        VStack(alignment: .leading, spacing: 8) {
+            HStack(spacing: 6) {
+                Image(systemName: icon)
+                    .foregroundColor(iconColor)
+                Text(title)
+                    .font(.subheadline.bold())
+            }
+
+            VStack(spacing: 4) {
+                ForEach(contributors) { contributor in
+                    contributorRow(contributor)
+                }
+            }
+            .padding(10)
+            .frame(maxWidth: .infinity)
+            .background(Color.secondary.opacity(0.1))
+            .cornerRadius(8)
+        }
+    }
+
+    // MARK: - Contributor Row
+    @ViewBuilder
+    private func contributorRow(_ contributor: TornContributor) -> some View {
+        if let tornID = contributor.tornID {
+            Button {
+                openTornProfile(tornID)
+            } label: {
+                HStack {
+                    Text(contributor.name)
+                        .font(.caption)
+                    Spacer()
+                    Image(systemName: "arrow.up.right.square")
+                        .font(.caption2)
+                        .foregroundColor(.secondary)
+                }
+                .contentShape(Rectangle())
+            }
+            .buttonStyle(.plain)
+            .foregroundColor(.accentColor)
+        } else {
+            HStack {
+                Text(contributor.name)
+                    .font(.caption)
+                    .foregroundColor(.primary)
+                Spacer()
+            }
+        }
+    }
+
+    // MARK: - Helper
+    private func openTornProfile(_ tornID: Int) {
+        let urlString = "https://www.torn.com/profiles.php?XID=\(tornID)"
+        if let url = URL(string: urlString) {
+            NSWorkspace.shared.open(url)
+        }
+    }
+}
+
+// MARK: - Contributor Model
+struct TornContributor: Identifiable {
+    let id = UUID()
+    let name: String
+    let tornID: Int?
+
+    init(name: String, tornID: Int?) {
+        self.name = name
+        self.tornID = tornID
+    }
+}
+
+#Preview {
+    CreditsView(showCredits: .constant(true))
+}

MacTorn/MacTorn/Views/SettingsView.swift

@@ -3,11 +3,20 @@ import SwiftUI
 struct SettingsView: View {
     @EnvironmentObject var appState: AppState
     @State private var inputKey: String = ""
+    @State private var showCredits: Bool = false
 
     // Developer ID for tip feature (bombel)
     private let developerID = 2362436
 
     var body: some View {
+        if showCredits {
+            CreditsView(showCredits: $showCredits)
+        } else {
+            settingsContent
+        }
+    }
+
+    private var settingsContent: some View {
         VStack(spacing: 20) {
             // Header
             Image(systemName: "bolt.circle.fill")
@@ -143,6 +152,7 @@ struct SettingsView: View {
 
             // GitHub & Version
             VStack(spacing: 4) {
+                HStack(spacing: 12) {
                     HStack(spacing: 4) {
                         Image(systemName: "chevron.left.forwardslash.chevron.right")
                             .font(.caption2)
@@ -152,6 +162,21 @@ struct SettingsView: View {
                             .font(.caption)
                     }
 
+                    Button {
+                        showCredits = true
+                    } label: {
+                        HStack(spacing: 4) {
+                            Image(systemName: "heart.fill")
+                                .font(.caption2)
+                                .foregroundColor(.pink)
+                            Text("Credits")
+                                .font(.caption)
+                        }
+                    }
+                    .buttonStyle(.plain)
+                    .foregroundColor(.accentColor)
+                }
+
                 if let version = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String {
                     Text("v\(version)")
                         .font(.caption2)