Update dependencies and fix linting issues.

astro.config.ts

@@ -1,5 +1,4 @@
 import path from "node:path";
-// eslint-disable-next-line n/file-extension-in-import
 import {defineConfig} from "astro/config";
 import mdxIntegration from "@astrojs/mdx";
 import preactIntegration from "@astrojs/preact";

package.json

@@ -1,21 +1,21 @@
 {
   "private": "true",
   "dependencies": {
-    "@astrojs/mdx": "^0.19.7",
-    "@astrojs/preact": "^2.2.1",
-    "@bauke/eslint-config": "^0.1.4",
-    "@bauke/prettier-config": "^0.1.4",
-    "@bauke/stylelint-config": "^0.1.4",
-    "@types/node": "^20.4.2",
-    "astro": "^2.8.3",
+    "@astrojs/mdx": "^2.1.1",
+    "@astrojs/preact": "^3.1.1",
+    "@bauke/eslint-config": "^0.1.5",
+    "@bauke/prettier-config": "^0.1.5",
+    "@bauke/stylelint-config": "^0.1.5",
+    "@types/node": "^20.11.20",
+    "astro": "^4.4.4",
     "modern-normalize": "^2.0.0",
-    "netlify-cli": "^15.9.0",
-    "preact": "^10.16.0",
-    "sass": "^1.63.6",
-    "stylelint": "^15.10.1",
+    "netlify-cli": "^17.17.0",
+    "preact": "^10.19.6",
+    "sass": "^1.71.1",
+    "stylelint": "^16.2.1",
     "trash-cli": "^5.0.0",
-    "typescript": "^5.1.6",
-    "xo": "^0.55.0"
+    "typescript": "^5.3.3",
+    "xo": "^0.57.0"
   },
   "prettier": "@bauke/prettier-config",
   "stylelint": {
@@ -24,6 +24,9 @@
   "xo": {
     "extends": "@bauke/eslint-config",
     "prettier": true,
+    "rules": {
+      "unicorn/prevent-abbreviations": "off"
+    },
     "space": true
   }
 }