Watermark Engine Generator Generate a production watermarking system with text/image/logo overlays, configurable positioning and opacity, tiled patterns, live SwiftUI preview, and automatic watermark removal on subscription purchase. When This Skill Activates Use this skill when the user: - Asks to "add watermark" or "watermark images" - Wants a "branded overlay" or "logo overlay on photos" - Mentions "remove watermark on purchase" or "free tier watermark" - Asks about "content watermarking" or "image branding" - Wants "tiled watermark" or "diagonal watermark pattern" - Mentions "attribution…