build: use bun adapter

package.json

···
 {
-	"name": "website",
-	"version": "0.0.1",
-	"private": true,
-	"scripts": {
-		"dev": "vite dev",
-		"build": "vite build",
-		"preview": "vite preview",
-		"check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
-		"check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
-		"lint": "prettier --check . && eslint .",
-		"format": "prettier --write ."
-	},
-	"devDependencies": {
-		"@sveltejs/adapter-auto": "^3.0.0",
-		"@sveltejs/kit": "^2.0.0",
-		"@sveltejs/vite-plugin-svelte": "^3.0.0",
-		"@types/eslint": "^8.56.7",
-		"eslint": "^9.0.0",
-		"eslint-config-prettier": "^9.1.0",
-		"eslint-plugin-svelte": "^2.36.0",
-		"globals": "^15.0.0",
-		"prettier": "^3.1.1",
-		"prettier-plugin-svelte": "^3.1.2",
-		"svelte": "^4.2.7",
-		"svelte-check": "^3.6.0",
-		"tslib": "^2.4.1",
-		"typescript": "^5.0.0",
-		"typescript-eslint": "^8.0.0-alpha.20",
-		"vite": "^5.0.3"
-	},
-	"type": "module"
+  "name": "website",
+  "version": "0.0.1",
+  "private": true,
+  "scripts": {
+    "dev": "vite dev",
+    "build": "vite build",
+    "preview": "vite preview",
+    "check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
+    "check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
+    "lint": "prettier --check . && eslint .",
+    "format": "prettier --write ."
+  },
+  "devDependencies": {
+    "@sveltejs/adapter-auto": "^3.0.0",
+    "@sveltejs/kit": "^2.0.0",
+    "@sveltejs/vite-plugin-svelte": "^3.0.0",
+    "@types/eslint": "^8.56.7",
+    "eslint": "^9.0.0",
+    "eslint-config-prettier": "^9.1.0",
+    "eslint-plugin-svelte": "^2.36.0",
+    "globals": "^15.0.0",
+    "prettier": "^3.1.1",
+    "prettier-plugin-svelte": "^3.1.2",
+    "svelte": "^4.2.7",
+    "svelte-adapter-bun": "^0.5.2",
+    "svelte-check": "^3.6.0",
+    "tslib": "^2.4.1",
+    "typescript": "^5.0.0",
+    "typescript-eslint": "^8.0.0-alpha.20",
+    "vite": "^5.0.3"
+  },
+  "type": "module"
 }

svelte.config.js

···
-import adapter from '@sveltejs/adapter-auto';
+import adapter from "svelte-adapter-bun";
 import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';
 
 /** @type {import('@sveltejs/kit').Config} */