feat: dc provider

packages/data-center/package.json

@@ -21,6 +21,7 @@
   },
   "devDependencies": {
     "@playwright/test": "^1.29.1",
+    "fake-indexeddb": "4.0.1",
     "typescript": "^4.8.4"
   },
   "dependencies": {
@@ -30,6 +31,7 @@
     "ky": "^0.33.0",
     "lib0": "^0.2.58",
     "swr": "^2.0.0",
+    "yjs": "^13.5.43",
     "y-protocols": "^1.0.5"
   }
 }