Initial public release of PeekMark Community.\n\nIncludes native macOS Markdown Quick Look previews, menu bar scratchpad, GitHub-flavored Markdown, syntax highlighting, Mermaid diagrams, Math/LaTeX rendering, wikilinks, and offline rendering.\n\nSHA-256:\nb282c8b1419e3edb2c569ec21d31d51820918b59eccfea87a8b0fe920b00fede