Localize dashboard labels & fix toggle state

[perez987]

Fix dashboard localization and Wi-Fi toggle state reactivity

Issues

The technical panel in the modern menu (IP Address, Channel, Router, PHY Mode, Noise, Connected, Signal Strength) was always rendered in English. The Wi-Fi toggle also always appeared "on" when reopening the menu, even when Wi-Fi was disabled.

Technical Dashboard Localization (NetworkDetailsDashboard)

Added String.Dashboard enum with NSLocalizedString-backed constants for all translatable dashboard labels. Translations for all 18 supported locales were derived from the existing " IP Address: "-style keys (stripping leading spaces and colon) and from "Wi-Fi: Connected". Technical terms (BSSID, SNR) are left untranslated intentionally.

enum Dashboard {
    static let connected = NSLocalizedString("Connected")
    static let signalStrength = NSLocalizedString("SIGNAL STRENGTH")
    static let ipAddress = NSLocalizedString("IP Address")
    // ...
}

Wi-Fi toggle reactivity (QuickToggleView / ModernToggleMenuItem)

PR #1 "Fix Wi-Fi toggle not updating visually when disabled" has not completely fixed the issue.

The toggle was backed by a plain Bool property. SwiftUI has no mechanism to detect when an external change to a plain property occurs, so the NSHostingView never re-rendered when isNetworkCardEnabled changed.

Fix: back the toggle with a WifiToggleState: ObservableObject (@Published var isOn). QuickToggleView uses @ObservedObject, so any external write to isOn triggers an automatic re-render. ModernToggleMenuItem exposes update(isOn:), called from isNetworkCardEnabled.willSet.

class WifiToggleState: ObservableObject {
    @Published var isOn: Bool
}

// In StatusMenuModern:
override var isNetworkCardEnabled: Bool {
    willSet(newState) {
        super.isNetworkCardEnabled = newState
        (statusItem as? ModernToggleMenuItem)?.update(isOn: newState)
    }
}

Note about versioning

On macOS, app release versioning generally follows the standard Major.Minor.Patch convention (e.g., 2.3.0).

I think it's a good idea to make this change to the Heliport versions. It's currently version 2.3, build 2.3. The version can change to 2.3.0 and the build to an integer that increments with each compilation in Xcode.

[perez987]

@joshcalvert47
Dashboard labels localization

Before:

After: