⬆️ Bump the tailwindcss group with 3 updates

Bumps the tailwindcss group with 3 updates: [@natoboram/heroicons.svelte](https://github.com/NatoBoram/heroicons.svelte), [postcss](https://github.com/postcss/postcss) and [tailwindcss](https://github.com/tailwindlabs/tailwindcss/tree/HEAD/packages/tailwindcss).


Updates `@natoboram/heroicons.svelte` from 1.0.6 to 1.1.0
- [Release notes](https://github.com/NatoBoram/heroicons.svelte/releases)
- [Commits](NatoBoram/heroicons.svelte@v1.0.6...v1.1.0)

Updates `postcss` from 8.4.49 to 8.5.1
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.49...8.5.1)

Updates `tailwindcss` from 3.4.17 to 4.0.3
- [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/v4.0.3/packages/tailwindcss)

---
updated-dependencies:
- dependency-name: "@natoboram/heroicons.svelte"
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: tailwindcss
- dependency-name: postcss
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: tailwindcss
- dependency-name: tailwindcss
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: tailwindcss
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -29,7 +29,7 @@
 	},
 	"devDependencies": {
 		"@eslint/js": "^9.11.1",
-		"@natoboram/heroicons.svelte": "^1.0.6",
+		"@natoboram/heroicons.svelte": "^1.1.0",
 		"@playwright/test": "^1.47.2",
 		"@sveltejs/adapter-auto": "^3.2.5",
 		"@sveltejs/adapter-node": "^5.2.5",
@@ -41,13 +41,13 @@
 		"eslint-config-prettier": "^9.1.0",
 		"eslint-plugin-svelte": "^2.43.0",
 		"globals": "^15.11.0",
-		"postcss": "^8.4.49",
+		"postcss": "^8.5.1",
 		"prettier": "^3.3.3",
 		"prettier-plugin-svelte": "^3.2.7",
 		"prettier-plugin-tailwindcss": "^0.6.9",
 		"svelte": "^4.2.19",
 		"svelte-check": "^3.8.6",
-		"tailwindcss": "^3.4.17",
+		"tailwindcss": "^4.0.3",
 		"tslib": "^2.7.0",
 		"typescript": "^5.6.3",
 		"typescript-eslint": "^8.8.0",