timothystewart6/littlelink-server — reverse-engineered prompt

Build me a lightweight, self hosted Linktree style app that I can run in Docker. I want one clean profile page with an avatar, name, short bio, footer, favicon, page metadata, and a stack of branded buttons for common social sites like YouTube, GitHub, Instagram, LinkedIn, Twitch, Discord, TikTok, Facebook, and Patreon.

Make it easy to customize without editing code. I should be able to set the theme, profile info, button links, button order, and custom buttons through environment variables, including custom colors, icons, text, alt text, and URLs. The page should be responsive and simple, with server rendered output so it loads fast.

Please include a Dockerfile and docker compose example, plus an example env setup that shows all the common options. Add optional analytics support for Google Analytics, Umami, and Matomo so button clicks can be tracked when those settings are present. Also add a simple /healthcheck endpoint that returns a healthy status for monitoring.