refactor: rework fs sync

Author: kermanx

package.json

@@ -574,13 +574,14 @@
     "typecheck": "tsc --noEmit",
     "vscode:prepublish": "pnpm run build",
     "browser": "vscode-test-web --quality stable --browser none --extensionDevelopmentPath=. ./test-workspace",
-    "wsserver": "tsx --watch ./src/sync/ws/cli.ts --manualDelay 50",
+    "wsserver": "tsx --watch ./src/sync/ws/cli.ts",
     "lint": "eslint . --cache",
     "release": "bumpp package.json src/sync/ws/package.json"
   },
   "devDependencies": {
     "@antfu/eslint-config": "^7.0.1",
     "@types/node": "^20.19.30",
+    "@types/picomatch": "^4.0.3",
     "@types/vscode": "^1.99.0",
     "@types/ws": "^8.18.1",
     "@vscode-elements/elements": "^2.4.0",
@@ -593,9 +594,11 @@
     "eslint-plugin-format": "^1.3.1",
     "get-port": "^7.1.0",
     "lib0": "^0.2.117",
+    "msgpackr": "^1.11.9",
     "nanoid": "^5.1.6",
     "node-pty": "^1.2.0-beta.6",
     "pathe": "^2.0.3",
+    "picomatch": "^4.0.4",
     "reactive-vscode": "^1.0.0-beta.2",
     "trystero": "^0.22.0",
     "tsdown": "^0.19.0",