I did the same. Sync'd my Obsidian .md vault between my macbook and my server. Asked AI for an index.php that would render a nice html/css webpage at domain.com/whatever for every whatever.md on the fly. Works fantastic. Supports everything Obsidian markdown does - pics, videos, resizing via drag, wikilinking, codeblocks, etc… No publish step - from my site you can literally see me typing live in Obsidian. No more friction to share things.