Minor verbiage updates

app/controllers/dashboard_controller.rb

@@ -107,6 +107,9 @@ class DashboardController < ApplicationController
     render json: ""
   end
 
+  def logout
+  end
+
   private
 
   def load_css_assets

app/views/dashboard/logout.html.erb

@@ -0,0 +1,6 @@
+<script>
+  localStorage.clear();
+  location.assign("/");
+</script>
+
+Redirecting to the <%= link_to "FarmBot Web App", front_page_url %>.

app/views/inactivity_mailer/send_warning.html.erb

@@ -1 +1 @@
-You have not logged into your <%= link_to "FarmBot Web App", front_page_url %> account in <%= time_ago_in_words(@user.last_sign_in_at) %>. If you do not login within the next 14 days, your account will be automatically deleted. If you wish to keep your account, please <%= link_to "login now", front_page_url %>.
+You have not logged into the <%= link_to "FarmBot Web App", logout_url %> account for <%= @user.email %> in <%= time_ago_in_words(@user.last_sign_in_at) %>. If you do not login within the next 14 days, your account will be automatically deleted. If you wish to keep your account, please <%= link_to "login now", logout_url %>.

config/routes.rb

@@ -106,6 +106,7 @@ FarmBot::Application.routes.draw do
   # NON-API (USER FACING) URLS:
   # =======================================================================
   get "/" => "dashboard#front_page", as: :front_page
+  get "/logout" => "dashboard#logout", as: :logout
 
   get "/app" => "dashboard#main_app", as: :dashboard
   get "/app/controls" => "dashboard#main_app", as: :app_landing_page

spec/jobs/inactive_account_job_spec.rb

@@ -21,7 +21,8 @@ describe InactiveAccountJob do
     expect(mail.to).to include(yes.email)
     subject = "Your FarmBot account will be deleted due to inactivity"
     expect(mail.subject).to include(subject)
-    expect(mail.body.encoded).to include("You have not logged in about 3 years.")
+    expect(mail.body.encoded).to include("in about 3 years.")
+    expect(mail.body.encoded).to include(yes.email)
 
     # === Wind back the clock to simulate inactivty.
     yes.update!(inactivity_warning_sent_at: 15.days.ago)