fix: revert env and FeatureFlag changes

.env

@@ -1,3 +1,3 @@
-apiBaseUrl=https://integ-api.hyperswitch.io
+apiBaseUrl=https://sandbox.hyperswitch.io
 sdkBaseUrl=https://beta.hyperswitch.io/v1/HyperLoader.js
 mixpanelToken=

config/FeatureFlag.json

@@ -8,10 +8,10 @@
   "audit_trail": false,
   "system_metrics": false,
   "sample_data": false,
-  "frm": true,
-  "payout": true,
-  "recon": true,
-  "user_management": true,
+  "frm": false,
+  "payout": false,
+  "recon": false,
+  "user_management": false,
   "test_processors": true,
   "feedback": false,
   "verify_connector": false,