Added redirections to the index actions for the variables and triggers controllers

app/controllers/projects/triggers_controller.rb

@@ -3,6 +3,10 @@ class Projects::TriggersController < Projects::ApplicationController
 
   layout 'project_settings'
 
+  def index
+    redirect_to namespace_project_settings_ci_cd_path(@project.namespace, @project)
+  end
+
   def create
     @trigger = project.triggers.new
     @trigger.save

app/controllers/projects/variables_controller.rb

@@ -3,6 +3,10 @@ class Projects::VariablesController < Projects::ApplicationController
 
   layout 'project_settings'
 
+  def index
+    redirect_to namespace_project_settings_ci_cd_path(@project.namespace, @project)
+  end
+
   def show
     @variable = @project.variables.find(params[:id])
   end