fix(ios): stabilize voice wake + bridge UI

apps/ios/Sources/Bridge/BridgeDiscoveryModel.swift

@@ -5,9 +5,10 @@ import Network
 @MainActor
 final class BridgeDiscoveryModel: ObservableObject {
     struct DiscoveredBridge: Identifiable, Equatable {
-        var id: String { self.debugID }
+        var id: String { self.stableID }
         var name: String
         var endpoint: NWEndpoint
+        var stableID: String
         var debugID: String
     }
 
@@ -54,7 +55,8 @@ final class BridgeDiscoveryModel: ObservableObject {
                         return DiscoveredBridge(
                             name: decodedName,
                             endpoint: result.endpoint,
-                            debugID: Self.prettyEndpointDebugID(result.endpoint))
+                            stableID: BridgeEndpointID.stableID(result.endpoint),
+                            debugID: BridgeEndpointID.prettyDescription(result.endpoint))
                     default:
                         return nil
                     }
@@ -73,8 +75,4 @@ final class BridgeDiscoveryModel: ObservableObject {
         self.bridges = []
         self.statusText = "Stopped"
     }
-
-    private static func prettyEndpointDebugID(_ endpoint: NWEndpoint) -> String {
-        BonjourEscapes.decode(String(describing: endpoint))
-    }
 }

apps/ios/Sources/Bridge/BridgeEndpointID.swift

@@ -0,0 +1,19 @@
+import ClawdisKit
+import Foundation
+import Network
+
+enum BridgeEndpointID {
+    static func stableID(_ endpoint: NWEndpoint) -> String {
+        switch endpoint {
+        case let .service(name, type, domain, _):
+            // Keep this stable across encode/decode differences; use raw service tuple.
+            "\(type)|\(domain)|\(name)"
+        default:
+            String(describing: endpoint)
+        }
+    }
+
+    static func prettyDescription(_ endpoint: NWEndpoint) -> String {
+        BonjourEscapes.decode(String(describing: endpoint))
+    }
+}