feat(clients): unified full-screen connect/wake takeover + iOS/tvOS Wake-on-LAN

Give instant feedback the moment a host is picked, and make the wake wait a
full-screen takeover instead of a modal card — unified into one ConnectOverlay
across every client:

- android: new ConnectOverlay (aurora backdrop; Connecting / Waking / timed-out
  phases) replaces the tiny inline "Connecting…" row and the WakeOverlay card.
  The dial phase is now cancelable and hands off to the wake wait in one frame.
- console (pf-console-ui): the connect/wake overlays become a full-screen aurora
  takeover (draw_takeover) instead of a centered card over a dim scrim; the
  Waking → Connecting handoff no longer blinks.
- apple: new ConnectOverlay mirrors it (macOS / iOS / tvOS), replacing the
  per-tile connecting spinner + the WakeOverlay card; instant "Connecting…" from
  model.phase, and the carousel is gated inactive during the dial.

Also enable Wake-on-LAN on iOS/tvOS now that the multicast entitlement is
approved: enable com.apple.developer.networking.multicast and flip
wakeOnLANAvailable to true on every platform (MACs were already learned from
mDNS, so wake works immediately).

Verified: Android compileDebugKotlin + screenshot renders; console clippy +
36 tests + rendered phases on Linux; Apple swift build + 121 tests + rendered
phases.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

clients/apple/Sources/PunktfunkClient/ContentView.swift

@@ -60,7 +60,8 @@ struct ContentView: View {
     @State private var speedTestTarget: StoredHost?
     @State private var libraryTarget: StoredHost?
     /// Wakes a sleeping host and waits for it to come back online before connecting (drives the
-    /// "Waking…" overlay). macOS-only in practice — WoL is gated off on iOS/tvOS.
+    /// "Waking…" phase of the connect overlay). Available on every platform now that the iOS/tvOS
+    /// multicast entitlement is granted (see PunktfunkConnection.wakeOnLANAvailable).
     @StateObject private var waker = HostWaker()
     #if os(macOS)
     /// Whether the hosting window is native-fullscreen right now (reported by
@@ -259,9 +260,25 @@ struct ContentView: View {
     }
 
     private var home: some View {
-        // The "Waking…" overlay rides over BOTH home UIs (and the pre-connect window is still
-        // `home`, so it covers the whole wake→online→connect sequence).
-        homeBase.overlay { WakeOverlay(waker: waker) }
+        // The full-screen connect takeover rides over BOTH home UIs (and the pre-connect window is
+        // still `home`, so it covers the whole dial → wake → online → connect sequence): instant
+        // "Connecting…" feedback on any dial, flowing seamlessly into the "Waking…" wait if the host
+        // turns out to be asleep.
+        homeBase.overlay {
+            ConnectOverlay(
+                connectingHostName: connectingOverlayName,
+                waker: waker,
+                onCancelConnect: { model.disconnect() })
+        }
+    }
+
+    /// The host label for the connect takeover's "Connecting…" phase — a plain dial in flight. Nil
+    /// during the delegated-approval wait (that has its own "Waiting for approval" prompt, so the
+    /// takeover must not stack over it) and, of course, when idle or streaming.
+    private var connectingOverlayName: String? {
+        guard awaitingApproval == nil, model.phase == .connecting, let host = model.activeHost
+        else { return nil }
+        return host.displayName
     }
 
     @ViewBuilder private var homeBase: some View {