feat(editor): Drop support for legacy browsers that do not have nativ…

…e ESM support (#6239)

package.json

@@ -41,7 +41,6 @@
     "@ngneat/falso": "^6.1.0",
     "@types/jest": "^29.5.0",
     "@types/supertest": "^2.0.12",
-    "@vitejs/plugin-legacy": "^3.0.1",
     "@vitejs/plugin-vue2": "^2.2.0",
     "@vitest/coverage-c8": "^0.28.5",
     "c8": "^7.12.0",

packages/editor-ui/vite.config.ts

@@ -1,5 +1,4 @@
 import vue from '@vitejs/plugin-vue2';
-import legacy from '@vitejs/plugin-legacy';
 import path, { resolve } from 'path';
 import { defineConfig, mergeConfig } from 'vite';
 import { defineConfig as defineVitestConfig } from 'vitest/config';
@@ -72,12 +71,7 @@ const alias = [
 	},
 ];
 
-const plugins = [
-	vue(),
-	legacy({
-		targets: ['>1%', 'last 3 versions', 'not dead'],
-	}),
-];
+const plugins = [vue()];
 
 const { SENTRY_AUTH_TOKEN: authToken, RELEASE: release } = process.env;
 if (release && authToken) {