nvrsion: Add: Adjust Tailscale Node Name format and remove “Tailscale auth key” setting to enable immediate browser login when toggle is enabled.

Nucleic-Promote: 1
Co-authored-by: Nucleic <[email protected]>

NucleicRemote/NucleicRemote/Models/RemoteStore.swift

@@ -641,8 +641,7 @@ final class RemoteStore: ObservableObject {
             .appendingPathComponent("tailnet", isDirectory: true)
         return TailnetConfig(
             hostName: TailnetConfig.nodeName(for: UIDevice.current.name),
-            stateDirectory: base,
-            authKey: TailnetAuthStore.loadAuthKey())
+            stateDirectory: base)
     }
 
     func unpair() {

NucleicRemote/NucleicRemote/Views/SettingsView.swift

@@ -9,8 +9,6 @@ struct SettingsView: View {
     @State private var showManualPair = false
     /// Bumped after removing a paired Mac so the "Paired Macs" list re-reads the registry (mesh P3).
     @State private var pairedHostsToken = UUID()
-    @State private var tailscaleAuthKey: String = TailnetAuthStore.loadAuthKey() ?? ""
-    @FocusState private var tailscaleKeyFocused: Bool
     @AppStorage("nucleic.showRawEvents") private var showRaw = false
     @AppStorage("nucleic.showLockEvents") private var showLockEvents = true
     @AppStorage(HeartbeatSettings.shareAnonymousUsageKey) private var shareAnonymousUsage = true
@@ -106,16 +104,6 @@ struct SettingsView: View {
 
                 Section {
                     if TailnetSupport.isBuiltIn {
-                        // Commit on editing end, not per keystroke — a per-change save would
-                        // clear the valid Keychain key on the first backspace of an edit.
-                        SecureField("Auth key (tskey-auth-…)", text: $tailscaleAuthKey)
-                            .autocorrectionDisabled()
-                            .textInputAutocapitalization(.never)
-                            .focused($tailscaleKeyFocused)
-                            .onSubmit { TailnetAuthStore.saveAuthKey(tailscaleAuthKey) }
-                            .onChange(of: tailscaleKeyFocused) {
-                                if !tailscaleKeyFocused { TailnetAuthStore.saveAuthKey(tailscaleAuthKey) }
-                            }
                         if let status = store.tailnetStatus {
                             LabeledContent("Node", value: status)
                         }
@@ -123,6 +111,9 @@ struct SettingsView: View {
                             Link(destination: loginURL) {
                                 Label("Open Tailscale login", systemImage: "arrow.up.forward.app")
                             }
+                        } else {
+                            Text("No setup needed — when your Mac shares over Tailscale, this iPhone joins your tailnet on first connect and opens a browser login to approve itself.")
+                                .font(.caption).foregroundStyle(.secondary)
                         }
                     } else {
                         Text("This build doesn't include Tailscale support.")
@@ -131,7 +122,7 @@ struct SettingsView: View {
                 } header: {
                     Text("Tailscale")
                 } footer: {
-                    Text("Needed only when your Mac shares over Tailscale (Mac ▸ Settings ▸ Remote ▸ Connect via). Leave the key empty to approve this iPhone in your browser on first connect, or create an auth key in the Tailscale admin console (kept in the Keychain, used once to join your tailnet).")
+                    Text("Needed only when your Mac shares over Tailscale (Mac ▸ Settings ▸ Remote ▸ Connection methods). This iPhone joins your tailnet in the browser on first connect.")
                 }
 
                 Section("This device") {