feat(user): add email apis and new enums for metadata (#3053)

Co-authored-by: Rachit Naithani <rachit.naithani@juspay.in>
Co-authored-by: hyperswitch-bot[bot] <148525504+hyperswitch-bot[bot]@users.noreply.github.com>
Co-authored-by: Rachit Naithani <81706961+racnan@users.noreply.github.com>

crates/router_env/src/logger/types.rs

@@ -293,6 +293,12 @@ pub enum Flow {
     UserMerchantAccountList,
     /// Get users for merchant account
     GetUserDetails,
+    /// Get reset password link
+    ForgotPassword,
+    /// Reset password using link
+    ResetPassword,
+    /// Invite users
+    InviteUser,
     /// Incremental Authorization flow
     PaymentsIncrementalAuthorization,
 }