chore: use rolldown (#371)

* chore: use `rolldown`

* update `rolldown`

* remove unused `rollup` deps

* fix types

* fix wording

* changeset

* fix merge conflig

Author: manuel3108

.changeset/pretty-laws-laugh.md

@@ -0,0 +1,5 @@
+---
+'sv': patch
+---
+
+chore: use `rolldown` instead of `rollup`

eslint.config.js

@@ -31,7 +31,7 @@ export default [
 			'**/.test-output/*',
 			'**/dist/*',
 			'packages/**/tests/**/{output,input}.ts',
-			'rollup.config.js',
+			'rolldown.config.js',
 			'community-addon-template/tests/*'
 		]
 	}

package.json

@@ -8,10 +8,10 @@
 		"pnpm": "^9.0.0"
 	},
 	"scripts": {
-		"build": "rollup -c",
+		"build": "rolldown --config",
 		"changeset:publish": "changeset publish",
 		"check": "pnpm --parallel check",
-		"dev": "rollup --config --watch",
+		"dev": "rolldown --watch --config",
 		"format": "pnpm --parallel format",
 		"lint": "pnpm --parallel lint && eslint --cache --cache-location node_modules/.eslintcache",
 		"test": "vitest run --silent",
@@ -21,10 +21,6 @@
 	"devDependencies": {
 		"@changesets/cli": "^2.27.10",
 		"@playwright/test": "^1.49.1",
-		"@rollup/plugin-commonjs": "^28.0.2",
-		"@rollup/plugin-dynamic-import-vars": "^2.1.5",
-		"@rollup/plugin-json": "^6.1.0",
-		"@rollup/plugin-node-resolve": "^15.3.0",
 		"@sveltejs/create": "workspace:*",
 		"@sveltejs/eslint-config": "^8.1.0",
 		"@svitejs/changesets-changelog-github-compact": "^1.2.0",
@@ -35,9 +31,7 @@
 		"prettier": "^3.4.2",
 		"prettier-plugin-packagejson": "^2.5.6",
 		"prettier-plugin-svelte": "^3.3.2",
-		"rollup": "^4.28.1",
-		"rollup-plugin-esbuild": "^6.1.1",
-		"rollup-plugin-preserve-shebangs": "^0.2.0",
+		"rolldown": "1.0.0-beta.1",
 		"sv": "workspace:*",
 		"svelte": "^5.12.0",
 		"typescript": "^5.6.2",