test(macos): cover gateway host resolution

apps/macos/Sources/Clawdbot/ConfigSettings.swift

@@ -263,7 +263,8 @@ extension ConfigSettings {
         let subsections = self.resolveSubsections(for: section)
         let resolved: (ConfigSchemaNode, ConfigPath) = {
             if case let .key(key) = subsection,
-               let match = subsections.first(where: { $0.key == key }) {
+               let match = subsections.first(where: { $0.key == key })
+            {
                 return (match.node, match.path)
             }
             return (self.resolvedSchemaNode(section.node), defaultPath)

apps/macos/Sources/Clawdbot/ExecApprovalsSocket.swift

@@ -319,7 +319,7 @@ private enum ExecHostExecutor {
             security: context.security,
             allowlistMatch: context.allowlistMatch,
             skillAllow: context.skillAllow),
-           approvalDecision == nil
+            approvalDecision == nil
         {
             let decision = ExecApprovalsPromptPresenter.prompt(
                 ExecApprovalPromptRequest(

apps/macos/Sources/Clawdbot/GatewayEndpointStore.swift

@@ -634,11 +634,12 @@ extension GatewayEndpointStore {
 
     static func _testResolveLocalGatewayHost(
         bindMode: String?,
-        tailscaleIP: String?) -> String
+        tailscaleIP: String?,
+        customBindHost: String? = nil) -> String
     {
         self.resolveLocalGatewayHost(
             bindMode: bindMode,
-            customBindHost: nil,
+            customBindHost: customBindHost,
             tailscaleIP: tailscaleIP)
     }
 }