correct manifest in extension

Author: minzo-kim

src/extension/build/manifest.json

@@ -1,8 +1,8 @@
 {
-  "name": "Reactime with Minzo's comments and logs",
-  "version": "18.0.0",
+  "name": "Reactime",
+  "version": "19.0.0",
   "devtools_page": "devtools.html",
-  "description": "Testing for minzo",
+  "description": "A Chrome extension that helps debug React applications by memorizing the state of components with every render.",
   "manifest_version": 3,
   "background": {
     "service_worker": "bundles/background.bundle.js"