Add swift command for running accessibility tests

Tools/Sources/Commands/CI/AccessibilityTests.swift

@@ -0,0 +1,40 @@
+import ArgumentParser
+import CommandLineTools
+import Foundation
+
+struct AccessibilityTests: AsyncParsableCommand {
+    static let configuration = CommandConfiguration(commandName: "accessibility-tests",
+                                                    abstract: "Runs the accessibility test CI workflow.")
+
+    @Option(help: "Device name for tests.")
+    var device = "iPhone 17"
+    
+    @Option(help: "iOS version for the simulator.")
+    var osVersion = "26.1"
+    
+    func run() async throws {
+        var testsFailed = false
+        do {
+            logger.info("\n🧪 Running accessibility tests…\n")
+            try await RunTests.parse([
+                "--scheme", "AccessibilityTests",
+                "--device", device,
+                "--os-version", osVersion,
+                "--retries", "0"
+            ]).run()
+        } catch {
+            testsFailed = true
+            logger.error("\n❌ Accessibility tests failed.\n")
+        }
+
+        // Zip results (best-effort, useful for CI artifact uploads)
+        await CI.zipResults(bundles: ["AccessibilityTests.xcresult"],
+                            outputName: "AccessibilityTests.xcresult.zip")
+
+        if testsFailed {
+            throw ExitCode.failure
+        }
+
+        logger.info("\n✅ Accessibility tests passed.\n")
+    }
+}

Tools/Sources/Commands/CI/CI.swift

@@ -5,6 +5,7 @@ import Subprocess
 struct CI: ParsableCommand {
     static let configuration = CommandConfiguration(abstract: "CI workflow commands that can be run both locally and in CI environments.",
                                                     subcommands: [
+                                                        AccessibilityTests.self,
                                                         UnitTests.self,
                                                         RunTests.self,
                                                         ConfigureNightly.self

Tools/Sources/Commands/CI/UnitTests.swift

@@ -33,7 +33,7 @@ struct UnitTests: AsyncParsableCommand {
         
         // Run preview tests on a smaller device
         do {
-            logger.info("\n🧪 Running preview tests…")
+            logger.info("\n🧪 Running preview tests…\n")
             try await RunTests.parse([
                 "--scheme", "PreviewTests",
                 "--device", "iPhone SE (3rd generation)",