feat: add totp login API (#416)

* fix:
* removed hasReversedValue in playground

* feat:
* added totp methods in db's providers
* adding totp in login method

* feat:
* added toggle in dashboard
* fixing issue with env set

* feat:
* integrated totp

* feat:
* encrypted userid
* added totp_verified column in user table
* started test for totp

* feat:
* test cases totp

* test-cases:
* completed test cases
* tested for all dbs

* fixes:
* return variable to snake case
* import refactoring

* feat:
* created seperate folder for authenticator with totp subfolder
* refactored code
* created new table for authenticators
* added recovery code for totp

* feat:
* adding functions to different db providers

* feat:
* added authenticators method for all db

* feat:
* added logic for updating mfa in user_profile update

* fix:
* merge conflict

* fix:
* resolved mongodb, dynamodb and arangodb test case bug
* added new condition for checking first time totp user or not

* feat:
* changes in all respective db with authenticator

* fix:
* PR suggested changes

* fix(cassandra): list users

* Update verify otp

* fix totp login api

---------

Co-authored-by: lemonScaletech <anand.panigrahi@scaletech.xyz>

server/authenticators/providers/totp/provider.go

@@ -0,0 +1,23 @@
+package totp
+
+import (
+	"context"
+)
+
+type provider struct {
+	ctx context.Context
+}
+
+// TOTPConfig defines totp config
+type TOTPConfig struct {
+	ScannerImage string
+	Secret       string
+}
+
+// NewProvider returns a new totp provider
+func NewProvider() (*provider, error) {
+	ctx := context.Background()
+	return &provider{
+		ctx: ctx,
+	}, nil
+}