Add molab badge Add "Open in molab" badge(s) linking to marimo notebooks. The badge can be added to any target: a GitHub README, documentation site, blog post, webpage, or any other markdown/HTML file. Instructions 0. Session export for molab molab previews render much nicer if the github repository has session information around. This can be added via: This executes notebooks and exports their session snapshots, which molab uses to serve pre-rendered notebooks. Key flags: - — run each notebook in an isolated environment using PEP 723 dependencies - — keep processing other notebooks if one fa…