Added new security question to sign up, Added notification for unconfirmed emails

• Added:
- new security question to sign up
- notification for unconfirmed emails
- modal for describing issue with Gab emails

app/controllers/api/v1/accounts/credentials_controller.rb

@@ -18,6 +18,27 @@ class Api::V1::Accounts::CredentialsController < Api::BaseController
     render json: @account, serializer: REST::CredentialAccountSerializer
   end
 
+  def resend_email_confirmation
+    @account = current_account
+
+    if !@account.user.confirmed?
+      redisResult = Redis.current.get("account:#{@account.id}:last_email_confirmation_resend") || 0
+
+      @lastSentDate = redisResult
+      if redisResult != 0
+        @lastSentDate = Time.at(redisResult.to_i).utc
+      end
+      
+      if @lastSentDate == 0 || (@lastSentDate != 0 && Time.now.utc - @lastSentDate >= 1.hour)
+        @user = Account.find(@account.id).user || raise(ActiveRecord::RecordNotFound)
+        Redis.current.set("account:#{@account.id}:last_email_confirmation_resend", Time.now.utc.to_i)
+        @user.resend_confirmation_instructions
+      end
+    end
+
+    render json: { success: true, message: 'ok' }
+  end
+
   private
 
   def account_params
@@ -35,4 +56,5 @@ class Api::V1::Accounts::CredentialsController < Api::BaseController
       'setting_default_language' => source_params.fetch(:language, @account.user.setting_default_language),
     }
   end
+
 end