Show HN: PostQuickAI - Multi-platform posting with built-in AI editing tools

Hey Hacker News Community, I'm excited to share PostQuickAI, a simple yet powerful tool that lets you post content simultaneously to X, Threads, LinkedIn, and BlueSky—all from a single dashboard. I built this because, as a founder and content creator myself, I was wasting hours manually posting to multiple platforms and spending additional time editing my content to ensure it was concise and engaging. Here’s what makes PostQuickAI different: One-click publishing to multiple platforms. Built-in AI editing tools for proofreading, clarity, conciseness, and tone adjustments. Clean, intuitive dashboard built with React and Next.js, and AI powered by Claude. I'd love to hear your feedback: www.postquick.ai Thanks so much for checking it out!