Feat macos (#2)

---------

Co-authored-by: intelligence <intelligence@debian.local>
Co-authored-by: jourintown <jourintown@proton.me>
Reviewed-on: #2

macos/Sources/Transui/TranscriptOutput.swift

@@ -0,0 +1,43 @@
+import AppKit
+import ApplicationServices
+import Carbon.HIToolbox
+
+enum OutputResult {
+  case typed
+  case copied
+  case copiedBecauseAccessibilityIsOff
+}
+
+enum TranscriptOutput {
+  @MainActor
+  static func deliver(_ text: String, to destination: TranscriptDestination) -> OutputResult {
+    let pasteboard = NSPasteboard.general
+    pasteboard.clearContents()
+    pasteboard.setString(text, forType: .string)
+    guard destination == .cursor else { return .copied }
+
+    let options = [kAXTrustedCheckOptionPrompt.takeUnretainedValue() as String: true]
+    guard AXIsProcessTrustedWithOptions(options as CFDictionary) else {
+      return .copiedBecauseAccessibilityIsOff
+    }
+    guard let source = CGEventSource(stateID: .hidSystemState),
+      let keyDown = CGEvent(
+        keyboardEventSource: source,
+        virtualKey: CGKeyCode(kVK_ANSI_V),
+        keyDown: true
+      ),
+      let keyUp = CGEvent(
+        keyboardEventSource: source,
+        virtualKey: CGKeyCode(kVK_ANSI_V),
+        keyDown: false
+      )
+    else {
+      return .copiedBecauseAccessibilityIsOff
+    }
+    keyDown.flags = .maskCommand
+    keyUp.flags = .maskCommand
+    keyDown.post(tap: .cghidEventTap)
+    keyUp.post(tap: .cghidEventTap)
+    return .typed
+  }
+}