add vite config

Author: madsrasmussen

src/packages/webhook/vite.config.ts

@@ -0,0 +1,22 @@
+import { defineConfig } from 'vite';
+import { rmSync } from 'fs';
+
+const dist = '../../../dist-cms/packages/webhook';
+
+// delete the unbundled dist folder
+rmSync(dist, { recursive: true, force: true });
+
+export default defineConfig({
+	build: {
+		target: 'es2022',
+		lib: {
+			entry: ['index.ts', 'manifests.ts', 'umbraco-package.ts'],
+			formats: ['es'],
+		},
+		outDir: dist,
+		sourcemap: true,
+		rollupOptions: {
+			external: [/^@umbraco/],
+		},
+	},
+});