refactor: redesign home page, remove old video pages, migrate to @tailwindcss/typography

- Replace root page with new (home) route featuring a project showcase (Domainstack, Sofa, Versioneer, Snoozle)
- Remove /birthday and /hillary video pages
- Replace custom hand-rolled .prose styles with @tailwindcss/typography via a .markdown utility class
- Remove heading-anchor component and .nvmrc

renovate.json

@@ -5,18 +5,6 @@
   "prConcurrentLimit": 0,
   "prHourlyLimit": 0,
   "rangeStrategy": "bump",
-  "packageRules": [
-    {
-      "matchPackageNames": ["node"],
-      "matchDepTypes": ["engines"],
-      "enabled": false
-    },
-    {
-      "matchPackageNames": ["node"],
-      "matchManagers": ["nvm"],
-      "rangeStrategy": "pin"
-    }
-  ],
   "postUpdateOptions": ["pnpmDedupe"],
   "ignoreDeps": ["@types/node", "lucide-react"]
 }