Archive Milestones & Theme Expansion

Milestone Recognition I've added a milestone system to the blog archive. It automatically recognizes significant post counts and durations, adding a sense of progression to the historical timeline. Archive & Pagination - Pagination: Added support for loading all blog posts with proper pagination, moving away from a single massive fetch. - Archive Header: Rewrote the archive header using Tailwind CSS to be more responsive and consistent with the rest of the site. - Stats: Consolidated date formatters and added word count analytics to the archive view. Werewolf Theme Introduced the "Werewolf" theme, a new high-contrast aesthetic with both light and dark mode variants. This expansion is part of a broader effort to make the site more customizable.