Homepage "All" section scroll - Changelog

## Added - auth/sign-in updates & design changes (#156) - migrate markdown copy -> supabase edge function + optimizations - major metadata migration (codebase -> edge function) (#160) - migrations + refactors from codebase -> database (llms.txt, RSS/Atom feeds, sitemap generator, etc) (#159) ## Changed - major consolidations/migration from supazod -> database.types.ts (#157) - remove dead features and Product Hunt campaign infrastructure (#162) ## Fixed - homepage "All" section scroll - coderabbit suggestions - coderabbit fixes + nitpicks - coderabbit gripes - merge-issues