chore: monorepo setup (#7175)

packages/collection/tsup.config.ts

@@ -0,0 +1,14 @@
+import type { Options } from 'tsup';
+
+export const tsup: Options = {
+	clean: true,
+	dts: true,
+	entryPoints: ['src/index.ts'],
+	format: ['esm', 'cjs'],
+	minify: true,
+	// if false: causes Collection.constructor to be a minified value like: 'o'
+	keepNames: true,
+	skipNodeModulesBundle: true,
+	sourcemap: true,
+	target: 'es2021',
+};