chore(deps-dev): bump the build-dependencies group with 3 updates

Bumps the build-dependencies group with 3 updates: [autoprefixer](https://github.com/postcss/autoprefixer), [tailwindcss](https://github.com/tailwindlabs/tailwindcss/tree/HEAD/packages/tailwindcss) and [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite).


Updates `autoprefixer` from 10.4.21 to 10.4.23
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/main/CHANGELOG.md)
- [Commits](postcss/autoprefixer@10.4.21...10.4.23)

Updates `tailwindcss` from 4.1.16 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)

Updates `vite` from 7.1.12 to 7.3.1
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/v7.3.1/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v7.3.1/packages/vite)

---
updated-dependencies:
- dependency-name: autoprefixer
  dependency-version: 10.4.23
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: build-dependencies
- dependency-name: tailwindcss
  dependency-version: 4.1.18
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: build-dependencies
- dependency-name: vite
  dependency-version: 7.3.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: build-dependencies
...

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

Author: dependabot[bot]

package.json

@@ -30,7 +30,7 @@
 		"@tailwindcss/postcss": "^4.1.18",
 		"@typescript-eslint/eslint-plugin": "^8.53.0",
 		"@typescript-eslint/parser": "^8.53.0",
-		"autoprefixer": "^10.4.21",
+		"autoprefixer": "^10.4.23",
 		"dotenv": "^17.2.3",
 		"eslint": "^9.39.2",
 		"eslint-config-prettier": "^10.1.8",
@@ -47,10 +47,10 @@
 		"sitemaps": "^2.0.6",
 		"svelte-check": "^4.3.5",
 		"svelte-eslint-parser": "^1.4.0",
-		"tailwindcss": "^4.1.16",
+		"tailwindcss": "^4.1.18",
 		"tslib": "^2.8.1",
 		"typescript": "^5.9.3",
-		"vite": "^7.1.12"
+		"vite": "^7.3.1"
 	},
 	"packageManager": "pnpm@10.19.0",
 	"engines": {