add eslint and bun

.prettierrc.js

@@ -6,7 +6,6 @@ const config = {
 	singleQuote: true,
 	trailingComma: 'es5',
 	bracketSpacing: true,
-	jsxBracketSameLine: false,
 	arrowParens: 'always',
 };
 

eslint.config.js

@@ -0,0 +1,31 @@
+import js from '@eslint/js';
+import { includeIgnoreFile } from '@eslint/compat';
+import svelte from 'eslint-plugin-svelte';
+import globals from 'globals';
+import { fileURLToPath } from 'node:url';
+import ts from 'typescript-eslint';
+const gitignorePath = fileURLToPath(new URL('./.gitignore', import.meta.url));
+
+export default ts.config(
+	includeIgnoreFile(gitignorePath),
+	js.configs.recommended,
+	...ts.configs.recommended,
+	...svelte.configs['flat/recommended'],
+	{
+		languageOptions: {
+			globals: {
+				...globals.browser,
+				...globals.node,
+			},
+		},
+	},
+	{
+		files: ['**/*.svelte'],
+
+		languageOptions: {
+			parserOptions: {
+				parser: ts.parser,
+			},
+		},
+	}
+);

flake.nix

@@ -35,7 +35,7 @@
         packages = with pkgsFor.${system}; [
           nil
           alejandra
-          nodejs_23
+          bun
           svelte-language-server
           gh-markdown-preview
         ];

package.json

@@ -9,20 +9,29 @@
 		"preview": "vite preview",
 		"prepare": "svelte-kit sync || echo ''",
 		"check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
-		"check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch"
+		"check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
+		"lint": "eslint ./ & npx depcheck",
+		"lint:fix": "eslint ./src --fix"
 	},
 	"devDependencies": {
+		"@eslint/compat": "^1.2.5",
+		"@eslint/js": "^9.19.0",
 		"@sveltejs/adapter-auto": "^4.0.0",
 		"@sveltejs/kit": "^2.16.1",
 		"@sveltejs/vite-plugin-svelte": "^5.0.3",
 		"@tailwindcss/vite": "^4.0.1",
+		"@typescript-eslint/parser": "^8.22.0",
 		"autoprefixer": "^10.4.20",
 		"daisyui": "^5.0.0-beta.6",
+		"eslint-plugin-svelte": "^2.46.1",
+		"prettier": "^3.4.2",
+		"prettier-eslint": "^16.3.0",
 		"svelte": "^5.19.6",
 		"svelte-check": "^4.1.4",
 		"tailwindcss": "^4.0.1",
 		"tailwindcss-motion": "^1.0.1",
 		"typescript": "^5.7.3",
+		"typescript-eslint": "^8.22.0",
 		"vite": "^6.0.11"
 	}
 }