Update dependencies and fix linting issues.

.envrc

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+use flake

.gitignore

@@ -1,3 +1,4 @@
+.direnv/
 .netlify/
 .vscode/
 node_modules/

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";

flake.lock

@@ -0,0 +1,59 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1705309234,
+        "narHash": "sha256-uNRRNRKmJyCRC/8y1RqBkqWBLM034y4qN7EprSdmgyA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "1ef2e671c3b0c19053962c07dbda38332dcebf26",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1708751719,
+        "narHash": "sha256-0uWOKSpXJXmXswOvDM5Vk3blB74apFB6rNGWV5IjoN0=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "f63ce824cd2f036216eb5f637dfef31e1a03ee89",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,13 @@
+{
+  inputs.flake-utils.url = "github:numtide/flake-utils";
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+      in
+      {
+        devShells.default = import ./shell.nix { inherit pkgs; };
+      }
+    );
+}

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
   }
 }

shell.nix

@@ -0,0 +1,7 @@
+{ pkgs ? import <nixpkgs> { } }:
+
+with pkgs;
+
+mkShell rec {
+  packages = [ cargo-make nodejs nodePackages.pnpm ];
+}