fix: remove dead re-exports, dead state check, add device next step params

- Remove unused re-exports from build-settings.ts barrel
- Remove unreachable "Available (WiFi)" check from isAvailableState
- Add ctx.nextStepParams to list_devices for consistency with list_sims

Author: cameroncooke

src/mcp/tools/device/build-settings.ts

@@ -1,13 +1,5 @@
 import { XcodePlatform } from '../../../types/common.ts';
 
-export {
-  getBuildSettingsDestination,
-  extractAppPathFromBuildSettingsOutput,
-  resolveAppPathFromBuildSettings,
-} from '../../../utils/app-path-resolver.ts';
-
-export type { ResolveAppPathFromBuildSettingsParams } from '../../../utils/app-path-resolver.ts';
-
 export type DevicePlatform = 'iOS' | 'watchOS' | 'tvOS' | 'visionOS';
 
 export function mapDevicePlatform(platform?: DevicePlatform): XcodePlatform {

src/mcp/tools/device/list_devices.ts

@@ -15,7 +15,7 @@ const listDevicesSchema = z.object({});
 type ListDevicesParams = z.infer<typeof listDevicesSchema>;
 
 function isAvailableState(state: string): boolean {
-  return state === 'Available' || state === 'Available (WiFi)' || state === 'Connected';
+  return state === 'Available' || state === 'Connected';
 }
 
 const PLATFORM_KEYWORDS: Array<{ keywords: string[]; label: string }> = [
@@ -339,6 +339,10 @@ export async function list_devicesLogic(
       for (const event of events) {
         ctx.emit(event);
       }
+      ctx.nextStepParams = {
+        build_device: { scheme: 'YOUR_SCHEME', deviceId: 'UUID_FROM_ABOVE' },
+        install_app_device: { deviceId: 'UUID_FROM_ABOVE', appPath: 'PATH_TO_APP' },
+      };
     },
     {
       header: headerEvent,