refactor: remove esm module (#1077)

packages/data-center/package.json

@@ -1,25 +1,18 @@
 {
   "name": "@affine/datacenter",
   "version": "0.3.0",
+  "private": true,
   "description": "",
-  "type": "module",
-  "main": "dist/src/index.js",
-  "types": "dist/src/index.d.ts",
-  "exports": {
-    ".": "./dist/src/index.js"
-  },
+  "main": "./src/index.ts",
   "scripts": {
     "dev": "tsc --project ./tsconfig.json -w",
     "build": "tsc --project ./tsconfig.json"
   },
-  "keywords": [],
-  "author": "",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/toeverything/AFFiNE.git"
   },
   "devDependencies": {
-    "@playwright/test": "^1.29.1",
     "@types/debug": "^4.1.7",
     "fake-indexeddb": "4.0.1",
     "lit": "^2.6.1",