Add auto-approve UI and notification integration

src/integrations/notifications/index.ts

@@ -0,0 +1,66 @@
+import { execa } from "execa"
+import { platform } from "os"
+
+interface NotificationOptions {
+	title?: string
+	subtitle?: string
+	message: string
+}
+
+async function showMacOSNotification(options: NotificationOptions): Promise<void> {
+	const { title, subtitle = "", message } = options
+
+	const script = `display notification "${message}" with title "${title}" subtitle "${subtitle}" sound name "Tink"`
+
+	try {
+		await execa("osascript", ["-e", script])
+	} catch (error) {
+		throw new Error(`Failed to show macOS notification: ${error}`)
+	}
+}
+
+async function showWindowsNotification(options: NotificationOptions): Promise<void> {
+	const { title, message } = options
+	const duration = 6 // seconds
+	const script = `
+    Add-Type -AssemblyName System.Windows.Forms
+    $balloon = New-Object System.Windows.Forms.NotifyIcon
+    $balloon.BalloonTipIcon = [System.Windows.Forms.ToolTipIcon]::Info
+    $balloon.BalloonTipTitle = '${title}'
+    $balloon.BalloonTipText = '${message}'
+    $balloon.Visible = $true
+    $balloon.ShowBalloonTip(${duration * 1000})
+    Start-Sleep -Seconds ${duration}
+    $balloon.Visible = $false
+    $balloon.Dispose()
+  `
+
+	try {
+		await execa("powershell", ["-Command", script])
+	} catch (error) {
+		throw new Error(`Failed to show Windows notification: ${error}`)
+	}
+}
+
+export async function showSystemNotification(options: NotificationOptions): Promise<void> {
+	try {
+		const { title = "Cline", message } = options
+
+		if (!message) {
+			throw new Error("Message is required")
+		}
+
+		switch (platform()) {
+			case "darwin":
+				await showMacOSNotification({ ...options, title })
+				break
+			case "win32":
+				await showWindowsNotification({ ...options, title })
+				break
+			default:
+				throw new Error("Unsupported platform")
+		}
+	} catch (error) {
+		console.error("Could not show system notification", error)
+	}
+}