Use fa arrow icon for back buttons

Signed-off-by: Keshav Priyadarshi <git@keshav.space>

Author: keshav-space

vulnerabilities/templates/pipeline_run_details.html

@@ -143,7 +143,7 @@ <h2 class="subtitle mb-2">Log Output</h2>
         {% endif %}
 
 
-        <a href="{% url 'runs-list' pipeline_id=run.pipeline.pipeline_id %}" class="button is-link mt-4">← Back to All
+        <a href="{% url 'runs-list' pipeline_id=run.pipeline.pipeline_id %}" class="button is-info mt-4"><i class="fa fa-arrow-left mr-2"></i>Back to All
             Runs</a>
     </div>
 </section>

vulnerabilities/templates/pipeline_run_list.html

@@ -100,7 +100,7 @@ <h1>{{ pipeline_name }} Runs</h1>
           {% endfor %}
         </tbody>
       </table>
-      <a href="{% url 'schedule' %}" class="button is-link mt-4">← Back to Schedules</a>
+      <a href="{% url 'schedule' %}" class="button is-info mt-4"><i class="fa fa-arrow-left mr-2"></i>Back to Schedules</a>
     </div>
     {% if is_paginated %}
     <nav class="pagination is-centered px-5" role="navigation" aria-label="pagination">

vulnerabilities/templates/pipeline_schedule_list.html

@@ -42,7 +42,7 @@ <h1>Pipeline Schedule</h1>
                     {{ form.search }}
                 </div>
                 <div class="control">
-                    <button type="submit" class="button is-info">Search</button>
+                    <button type="submit" class="button is-info"><i class="fa fa-search mx-1"></i></button>
                 </div>
             </div>
         </form>