feat(cmd): add API validation tool for quick configuration testing

Author: salignatmoandal

cmd/validate-api/main.go

@@ -53,7 +53,7 @@ func main() {
 		if len(key) > 7 {
 			displayKey = key[:7]
 		}
-		fmt.Printf("🔑 API Key: %s...\n", displayKey)
+		fmt.Printf("API Key: %s...\n", displayKey)
 		fmt.Println()
 	}
 
@@ -63,9 +63,9 @@ func main() {
 		os.Exit(1)
 	}
 
-	fmt.Println("✅ API connection successful")
+	fmt.Println("Your OpenAI configuration is working correctly!")
 	if *verbose {
-		fmt.Println("🎉 Your OpenAI configuration is working correctly!")
+		fmt.Println("🎉")
 	}
 }
 
@@ -76,45 +76,45 @@ func validateAPI(ctx context.Context, client openai.Client) error {
 }
 
 func handleError(err error) {
-	fmt.Fprintf(os.Stderr, "❌ API Error: %v\n\n", err)
+	fmt.Fprintf(os.Stderr, "API Error: %v\n\n", err)
 
 	if apiErr, ok := err.(*apierror.Error); ok {
 		switch apiErr.StatusCode {
 		case 401:
-			fmt.Fprintln(os.Stderr, "🔐 Authentication issue:")
+			fmt.Fprintln(os.Stderr, " Authentication issue:")
 			fmt.Fprintln(os.Stderr, "   • Verify your API key is correct")
 			fmt.Fprintln(os.Stderr, "   • Check at https://platform.openai.com/api-keys")
 			fmt.Fprintln(os.Stderr, "   • Ensure your account has available credits")
 		case 403:
-			fmt.Fprintln(os.Stderr, "🚫 Access denied:")
+			fmt.Fprintln(os.Stderr, " Access denied:")
 			fmt.Fprintln(os.Stderr, "   • Check your API key permissions")
 			fmt.Fprintln(os.Stderr, "   • Verify your subscription plan")
 		case 429:
-			fmt.Fprintln(os.Stderr, "⏱️  Rate limit exceeded:")
+			fmt.Fprintln(os.Stderr, " Rate limit exceeded:")
 			fmt.Fprintln(os.Stderr, "   • Wait a few minutes")
 			fmt.Fprintln(os.Stderr, "   • Check your quota at https://platform.openai.com/usage")
 		case 500, 502, 503, 504:
-			fmt.Fprintln(os.Stderr, "🌐 OpenAI server issue:")
+			fmt.Fprintln(os.Stderr, " OpenAI server issue:")
 			fmt.Fprintln(os.Stderr, "   • OpenAI service is temporarily unavailable")
 			fmt.Fprintln(os.Stderr, "   • Try again in a few minutes")
 		default:
-			fmt.Fprintf(os.Stderr, "�� Error code: %d\n", apiErr.StatusCode)
-			fmt.Fprintf(os.Stderr, "📝 Message: %s\n", apiErr.Message)
+			fmt.Fprintf(os.Stderr, " Error code: %d\n", apiErr.StatusCode)
+			fmt.Fprintf(os.Stderr, " Message: %s\n", apiErr.Message)
 		}
 	} else {
 		errStr := err.Error()
-		if strings.Contains(errStr, "connection refused") {
-			fmt.Fprintln(os.Stderr, "🌐 Connection issue:")
+		if strings.Contains(errStr, "Connection refused") {
+			fmt.Fprintln(os.Stderr, " Connection issue:")
 			fmt.Fprintln(os.Stderr, "   • Check your internet connection")
 			fmt.Fprintln(os.Stderr, "   • Verify your proxy/firewall settings")
 		} else if strings.Contains(errStr, "timeout") {
-			fmt.Fprintln(os.Stderr, "⏰ Connection timeout:")
+			fmt.Fprintln(os.Stderr, " Connection timeout:")
 			fmt.Fprintln(os.Stderr, "   • Check your internet connection")
 			fmt.Fprintln(os.Stderr, "   • Increase timeout with --timeout 30s")
 		} else {
-			fmt.Fprintf(os.Stderr, "❓ Unknown error: %s\n", errStr)
+			fmt.Fprintf(os.Stderr, "Unknown error: %s\n", errStr)
 		}
 	}
 
-	fmt.Fprintln(os.Stderr, "\n💡 For more help: https://platform.openai.com/docs/guides/error-codes")
+	fmt.Fprintln(os.Stderr, "\n For more help: https://platform.openai.com/docs/guides/error-codes")
 }