Code refactoring

Author: Omar Amrani

README.md

@@ -23,7 +23,7 @@ implements the following features:
 * **Retry mechanism**: The Teamtailor Api Client will retry the failed request up to 3 times when a rate limit exceeded
   error is thrown. After that, it will raise an Error to the user.
 * **Caching requests**: To avoid unnecessary API calls and improve the speed, the HTTP requests made will automatically
-  be cached (in Redis) for 10 min.
+  be cached (in Redis) for 1 hour.
 * **Parallelized HTTP requests**: The client interacts with Teamtailor public API using the
   popular [Typhoeus gem](https://github.com/typhoeus/typhoeus). It's basically a wrapper around libcurl library and it
   allows to make fast and reliable concurrent http requests.

app/views/candidates/index.html.erb

@@ -25,6 +25,8 @@
     <% end %>
   </div>
 
+  <%= render 'shared_partials/error_message' %>
+
   <div class="resource-list__table">
     <table>
       <tr>

app/views/dashboards/index.html.erb

@@ -1,5 +1,5 @@
 <div class="dashboard">
-  <h1>👋 Welcome to the Teamtailor Import Export tool</h1>
+  <h1>👋 Welcome to the Teamtailor Export tool</h1>
 
   <% if @api_key.blank? %>
     <p class="dashboard__instruction">To start using tool, please enter your API key. You can find istruction how to generate it <a href="https://support.teamtailor.com/en/articles/5338195-use-our-teamtailor-api">here</a></p>

app/views/candidates/_error_message.html.erb renamed to app/views/shared_partials/_error_message.html.erb

@@ -1,4 +1,4 @@
 require "typhoeus/cache/redis"
 
 redis = Redis.new
-Typhoeus::Config.cache = Typhoeus::Cache::Redis.new(redis, default_ttl: 600)
+Typhoeus::Config.cache = Typhoeus::Cache::Redis.new(redis, default_ttl: 3600)