All direct dependencies were outdated and required an update to be compatible with modern tech stacks.

"dependencies": {
  "@astrojs/mdx": "^1.1.5",
  "@astrojs/sitemap": "^3.0.3",
  "@astrojs/tailwind": "^5.0.2",
  "@fontsource-variable/inter": "^5.0.15",
  "@tailwindcss/typography": "^0.5.10",
  "astro": "^3.5.5",
  "astro-icon": "^0.8.1",
  "astro-navbar": "^2.3.0",
  "astro-seo": "^0.8.0",
  "tailwindcss": "^3.3.5"
}

Pretty up-to-date.

Moreover, the @astrojs/image/components package was deprecated in favor of the built-in astro:assets package. Removed the deprecated package and migrated the deprecated Picture component to the built-in Picture component.