Update UI styling and upgrade dependencies

Redesigned heading component styling and adjusted the layout in the marketing page for better readability and aesthetic appeal. Also updated 'next' and several other dependencies in the "pnpm-lock.yaml" to their latest versions, ensuring up-to-date functionalities and security.

apps/web/package.json

@@ -41,7 +41,7 @@
     "edge-csrf": "^1.0.9",
     "i18next": "^23.10.1",
     "i18next-resources-to-backend": "^1.2.0",
-    "next": "14.2.0-canary.46",
+    "next": "canary",
     "next-contentlayer": "0.3.4",
     "next-sitemap": "^4.2.3",
     "next-themes": "0.3.0",
@@ -61,7 +61,7 @@
     "@kit/prettier-config": "workspace:^",
     "@kit/tailwind-config": "workspace:^",
     "@kit/tsconfig": "workspace:^",
-    "@next/bundle-analyzer": "14.2.0-canary.44",
+    "@next/bundle-analyzer": "canary",
     "@types/mdx": "^2.0.12",
     "@types/node": "^20.11.30",
     "@types/react": "^18.2.73",