adding profiling utils

package.json

@@ -67,5 +67,8 @@
     "commitizen": {
       "path": "cz-conventional-changelog"
     }
+  },
+  "dependencies": {
+    "@mmarchini/observe": "^1.0.1"
   }
 }

yarn.lock

@@ -9597,6 +9597,18 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@mmarchini/observe@npm:^1.0.1":
+  version: 1.0.1
+  resolution: "@mmarchini/observe@npm:1.0.1"
+  dependencies:
+    commander: ^5.0.0
+    ws: ^7.2.3
+  bin:
+    observe: bin/observe.js
+  checksum: 8ac126913f70e3d49e8981d5b892fe2f3ead22740091e61f1cdc486c235d37fb70206408e33e1460004c6bef42046d71c126903765b65854bf0ff89da038be5d
+  languageName: node
+  linkType: hard
+
 "@msgpackr-extract/msgpackr-extract-darwin-arm64@npm:2.1.2":
   version: 2.1.2
   resolution: "@msgpackr-extract/msgpackr-extract-darwin-arm64@npm:2.1.2"
@@ -20909,7 +20921,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"commander@npm:^5.1.0":
+"commander@npm:^5.0.0, commander@npm:^5.1.0":
   version: 5.1.0
   resolution: "commander@npm:5.1.0"
   checksum: 0b7fec1712fbcc6230fcb161d8d73b4730fa91a21dc089515489402ad78810547683f058e2a9835929c212fead1d6a6ade70db28bbb03edbc2829a9ab7d69447
@@ -38892,6 +38904,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "root@workspace:."
   dependencies:
+    "@mmarchini/observe": ^1.0.1
     "@rollup/plugin-typescript": ^11.1.0
     "@swc/core": ^1.2.222
     "@types/eslint": ^8.4.1
@@ -44602,7 +44615,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"ws@npm:^7.4.6":
+"ws@npm:^7.2.3, ws@npm:^7.4.6":
   version: 7.5.9
   resolution: "ws@npm:7.5.9"
   peerDependencies: