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/Session/HostWaker.swift

@@ -22,7 +22,7 @@ final class HostWaker: ObservableObject {
         var timedOut = false
     }
 
-    /// nil = idle; non-nil drives `WakeOverlay`.
+    /// nil = idle; non-nil drives the "Waking…" phase of `ConnectOverlay`.
     @Published private(set) var waking: Waking?
 
     /// How long to wait for the host to reappear before giving up. Generous — a cold boot + service