chore(deps): bump the npm_and_yarn group across 3 directories with 4 updates

Bumps the npm_and_yarn group with 4 updates in the / directory: [next](https://github.com/vercel/next.js), [fast-xml-parser](https://github.com/NaturalIntelligence/fast-xml-parser), [h3](https://github.com/h3js/h3) and [sjcl](https://github.com/bitwiseshiftleft/sjcl).
Bumps the npm_and_yarn group with 1 update in the /examples/alchemy-privy-integration-example directory: [next](https://github.com/vercel/next.js).
Bumps the npm_and_yarn group with 1 update in the /examples/ui-demo directory: [next](https://github.com/vercel/next.js).


Updates `next` from 14.2.29 to 15.5.14
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v14.2.29...v15.5.14)

Updates `fast-xml-parser` from 4.5.3 to 4.5.5
- [Release notes](https://github.com/NaturalIntelligence/fast-xml-parser/releases)
- [Changelog](https://github.com/NaturalIntelligence/fast-xml-parser/blob/master/CHANGELOG.md)
- [Commits](NaturalIntelligence/fast-xml-parser@v4.5.3...v4.5.5)

Updates `h3` from 1.15.3 to 1.15.10
- [Release notes](https://github.com/h3js/h3/releases)
- [Changelog](https://github.com/h3js/h3/blob/v1.15.10/CHANGELOG.md)
- [Commits](h3js/h3@v1.15.3...v1.15.10)

Updates `sjcl` from 1.0.8 to 1.0.9
- [Release notes](https://github.com/bitwiseshiftleft/sjcl/releases)
- [Commits](https://github.com/bitwiseshiftleft/sjcl/commits)

Updates `next` from 14.2.29 to 15.5.14
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v14.2.29...v15.5.14)

Updates `next` from 14.2.29 to 15.5.14
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v14.2.29...v15.5.14)

Updates `next` from 14.2.35 to 16.2.1
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v14.2.29...v15.5.14)

Updates `next` from 14.2.29 to 15.5.14
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v14.2.29...v15.5.14)

Updates `next` from 14.2.29 to 15.5.14
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v14.2.29...v15.5.14)

Updates `next` from 14.2.29 to 15.5.14
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v14.2.29...v15.5.14)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 15.5.14
  dependency-type: direct:production
  dependency-group: npm_and_yarn
- dependency-name: fast-xml-parser
  dependency-version: 4.5.5
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: h3
  dependency-version: 1.15.10
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: sjcl
  dependency-version: 1.0.9
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: next
  dependency-version: 15.5.14
  dependency-type: direct:production
  dependency-group: npm_and_yarn
- dependency-name: next
  dependency-version: 15.5.14
  dependency-type: direct:production
  dependency-group: npm_and_yarn
- dependency-name: next
  dependency-version: 16.2.1
  dependency-type: direct:production
  dependency-group: npm_and_yarn
- dependency-name: next
  dependency-version: 15.5.14
  dependency-type: direct:production
  dependency-group: npm_and_yarn
- dependency-name: next
  dependency-version: 15.5.14
  dependency-type: direct:production
  dependency-group: npm_and_yarn
- dependency-name: next
  dependency-version: 15.5.14
  dependency-type: direct:production
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

examples/alchemy-privy-integration-example/package.json

@@ -12,7 +12,7 @@
     "@account-kit/privy-integration": "*",
     "@privy-io/react-auth": "^3.3.0",
     "@solana-program/memo": "^0.9.0",
-    "next": "^14.0.0",
+    "next": "^16.2.4",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "viem": "^2.45.0"

examples/ui-demo/package.json

@@ -42,7 +42,7 @@
     "clsx": "^2.1.1",
     "dedent": "^1.5.3",
     "lucide-react": "^0.394.0",
-    "next": "14.2.29",
+    "next": "15.5.15",
     "prettier": "3.3.3",
     "qrcode.react": "^4.2.0",
     "react": "^18",