Bump the style group across 1 directory with 3 updates

Bumps the style group with 2 updates in the /ui directory: [primeng](https://github.com/primefaces/primeng/tree/HEAD/packages/primeng) and [@tailwindcss/postcss](https://github.com/tailwindlabs/tailwindcss/tree/HEAD/packages/@tailwindcss-postcss).


Updates `primeng` from 21.0.1 to 21.0.2
- [Release notes](https://github.com/primefaces/primeng/releases)
- [Changelog](https://github.com/primefaces/primeng/blob/master/CHANGELOG.md)
- [Commits](https://github.com/primefaces/primeng/commits/21.0.2/packages/primeng)

Updates `@tailwindcss/postcss` from 4.1.17 to 4.1.18
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/tailwindcss/commits/v4.1.18/packages/@tailwindcss-postcss)

Updates `tailwindcss` from 4.1.17 to 4.1.18
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/tailwindcss/commits/v4.1.18/packages/tailwindcss)

---
updated-dependencies:
- dependency-name: primeng
  dependency-version: 21.0.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: style
- dependency-name: "@tailwindcss/postcss"
  dependency-version: 4.1.18
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: style
- dependency-name: tailwindcss
  dependency-version: 4.1.18
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: style
...

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

Author: dependabot[bot]

ui/package-lock.json

@@ -33,7 +33,7 @@
     "@angular/platform-browser": "^21.0.0",
     "@angular/router": "^21.0.0",
     "@primeuix/themes": "^2.0.2",
-    "primeng": "^21.0.1",
+    "primeng": "^21.0.2",
     "rxjs": "~7.8.0",
     "tailwindcss-primeui": "^0.6.1",
     "tslib": "^2.3.0"
@@ -42,7 +42,7 @@
     "@angular/build": "^21.0.2",
     "@angular/cli": "^21.0.2",
     "@angular/compiler-cli": "^21.0.0",
-    "@tailwindcss/postcss": "^4.1.17",
+    "@tailwindcss/postcss": "^4.1.18",
     "jsdom": "^27.1.0",
     "postcss": "^8.5.6",
     "tailwindcss": "^4.1.17",