add dashboard teams block

app/controllers/dashboard_controller.rb

@@ -18,6 +18,8 @@ class DashboardController < ApplicationController
                   @projects
                 end
+    @teams = (UserTeam.with_member(current_user) + UserTeam.created_by(current_user)).uniq
+
     @projects = @projects.page(params[:page]).per(30)
     @events = Event.in_projects(current_user.authorized_projects.pluck(:id))

app/views/dashboard/_sidebar.html.haml

+- if @teams.present?
+  = render "teams", teams: @teams
 - if @groups.present?
   = render "groups", groups: @groups
 = render "projects", projects: @projects