chore: merge blocksuite source code (#9213)

blocksuite/framework/sync/package.json

@@ -0,0 +1,32 @@
+{
+  "name": "@blocksuite/sync",
+  "description": "BlockSuite data synchronization engine abstraction and implementation.",
+  "type": "module",
+  "scripts": {
+    "build": "tsc",
+    "test:unit": "nx vite:test --run",
+    "test": "yarn test:unit"
+  },
+  "sideEffects": false,
+  "keywords": [],
+  "author": "toeverything",
+  "license": "MIT",
+  "dependencies": {
+    "@blocksuite/global": "workspace:*",
+    "idb": "^8.0.0",
+    "idb-keyval": "^6.2.1",
+    "y-protocols": "^1.0.6"
+  },
+  "peerDependencies": {
+    "yjs": "*"
+  },
+  "exports": {
+    ".": "./src/index.ts"
+  },
+  "files": [
+    "src",
+    "dist",
+    "!src/__tests__",
+    "!dist/__tests__"
+  ]
+}