chore(deps): update astro monorepo

Author: renovate[bot]

package.json

@@ -36,9 +36,9 @@
 		"test:e2e": "pnpm run test:playwright"
 	},
 	"devDependencies": {
-		"@astrojs/rss": "4.0.11",
-		"@astrojs/sitemap": "3.2.1",
-		"@astrojs/tailwind": "5.1.4",
+		"@astrojs/rss": "4.0.12",
+		"@astrojs/sitemap": "3.6.0",
+		"@astrojs/tailwind": "6.0.2",
 		"@biomejs/biome": "1.9.4",
 		"@iconify-json/akar-icons": "^1.2.2",
 		"@iconify-json/charm": "^1.2.2",