refactor(ios): require bridge stable ID

apps/ios/Sources/Bridge/BridgeConnectionController.swift

@@ -115,7 +115,11 @@ final class BridgeConnectionController {
 
             self.didAutoConnect = true
             let endpoint = NWEndpoint.hostPort(host: NWEndpoint.Host(manualHost), port: port)
-            self.startAutoConnect(endpoint: endpoint, bridgeStableID: nil, token: token, instanceId: instanceId)
+            self.startAutoConnect(
+                endpoint: endpoint,
+                bridgeStableID: BridgeEndpointID.stableID(endpoint),
+                token: token,
+                instanceId: instanceId)
             return
         }
 
@@ -177,7 +181,7 @@ final class BridgeConnectionController {
 
     private func startAutoConnect(
         endpoint: NWEndpoint,
-        bridgeStableID: String?,
+        bridgeStableID: String,
         token: String,
         instanceId: String)
     {

apps/ios/Sources/Model/NodeAppModel.swift

@@ -204,13 +204,13 @@ final class NodeAppModel {
 
     func connectToBridge(
         endpoint: NWEndpoint,
-        bridgeStableID: String? = nil,
+        bridgeStableID: String,
         hello: BridgeHello)
     {
         self.bridgeTask?.cancel()
         self.bridgeServerName = nil
         self.bridgeRemoteAddress = nil
-        let id = (bridgeStableID ?? "").trimmingCharacters(in: .whitespacesAndNewlines)
+        let id = bridgeStableID.trimmingCharacters(in: .whitespacesAndNewlines)
         self.connectedBridgeID = id.isEmpty ? BridgeEndpointID.stableID(endpoint) : id
         self.voiceWakeSyncTask?.cancel()
         self.voiceWakeSyncTask = nil

apps/ios/Sources/Settings/SettingsTab.swift

@@ -500,7 +500,7 @@ struct SettingsTab: View {
 
             self.appModel.connectToBridge(
                 endpoint: endpoint,
-                bridgeStableID: nil,
+                bridgeStableID: BridgeEndpointID.stableID(endpoint),
                 hello: BridgeHello(
                     nodeId: self.instanceId,
                     displayName: self.displayName,