51b947256d
- src/feed.rs: New module with generate_atom_feed() that produces Atom 1.0 XML from blog posts. Uses config.base_url for absolute entry URLs. Includes xml_escape() helper. - src/main.rs: Wire mod feed and call generate_feed() after blog index generation. Outputs to public/feed.xml. - src/templates.rs: Add <link rel="alternate" type="application/atom+xml"> autodiscovery link to page head using config.base_url. Feed includes title, author, updated timestamp, and entries with title, link, id, updated, and summary for each blog post.