feat: Add Pinia support and relocate store factory (#12854)

Co-authored-by: Vinay Keerthi <11478411+stonecharioteer@users.noreply.github.com>
Co-authored-by: Shivam Mishra <scm.mymail@gmail.com>
Co-authored-by: Pranav <pranav@chatwoot.com>

package.json

@@ -79,8 +79,9 @@
     "md5": "^2.3.0",
     "mitt": "^3.0.1",
     "opus-recorder": "^8.0.5",
-    "qrcode": "^1.5.4",
+    "pinia": "^3.0.4",
     "posthog-js": "^1.260.2",
+    "qrcode": "^1.5.4",
     "semver": "7.6.3",
     "snakecase-keys": "^8.0.1",
     "timezone-phone-codes": "^0.0.2",