simplify

src/lib/server/validation/instagram-url.ts

@@ -1,6 +1,6 @@
 /**
  * Instagram URL Validation Utility
- * 
+ *
  * Validates that a URL is from Instagram's domain and uses HTTPS.
  * Accepts all Instagram URL formats (posts, reels, IGTV, etc.).
  */
@@ -12,23 +12,23 @@ export interface ValidationResult {
 
 /**
  * Validate Instagram URL
- * 
+ *
  * Accepts:
  * - https://instagram.com/p/{post-id}
  * - https://www.instagram.com/p/{post-id}
  * - https://instagram.com/reel/{reel-id}
  * - https://instagram.com/tv/{tv-id}
  * - Any Instagram URL with query parameters
- * 
+ *
  * Rejects:
  * - Non-HTTPS URLs (http://)
  * - Non-Instagram domains
  * - Invalid URL format
  * - Subdomains other than www
- * 
+ *
  * @param url - The URL to validate
  * @returns Validation result with valid flag and optional error message
- * 
+ *
  * @example
  * ```typescript
  * const result = validateInstagramUrl('https://instagram.com/reel/ABC123?utm_source=share');