Revert "chore: Astro bertsioa igotzen du"

This reverts commit c58a20d2c4.

package.json

@@ -9,11 +9,13 @@
 		"astro": "astro"
 	},
 	"devDependencies": {
-		"@astrojs/rss": "^4.0.19",
+		"@astrojs/rss": "^4.0.18",
 		"@astrojs/sitemap": "^3.7.3",
-		"astro": "^7.2.0",
+		"astro": "^6.4.2",
 		"prettier": "^3.8.1",
-		"prettier-plugin-astro": "^0.14.1",
-		"sharp": "^0.35.3"
+		"prettier-plugin-astro": "^0.14.1"
+	},
+	"dependencies": {
+		"sharp": "^0.34.5"
 	}
 }