update display of the current tasks with IDs [SCI-7205]

app/models/my_module.rb

@@ -10,6 +10,9 @@ class MyModule < ApplicationRecord
   include PermissionCheckableModel
   include Assignable
 
+  ID_PREFIX = 'TA'
+  include PrefixedIdModel
+
   attr_accessor :transition_error_rollback
 
   enum state: Extends::TASKS_STATES

app/views/dashboards/current_tasks/_task.html.erb

@@ -1,7 +1,11 @@
 <% task_date = current_task_date(task) %>
 <a class="current-task-item" href="<%= protocols_my_module_path(task.id) %>">
   <div class="current-task-breadcrumbs"><%= task.experiment.project.name %>
-    <span class="slash">/</span><%= task.experiment.name %></div>
+    <span class="slash">/</span>
+    <%= task.experiment.name %>
+    <span class="slash">/</span>
+    <%= task.code %>
+  </div>
   <div class="task-name row-border">
     <%= task.name %>
   </div>

db/migrate/20221108104529_add_my_module_code_index.rb

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+class AddMyModuleCodeIndex < ActiveRecord::Migration[6.1]
+  def up
+    ActiveRecord::Base.connection.execute(
+      "CREATE INDEX index_my_modules_on_my_module_code ON "\
+      "my_modules using gin (('TA'::text || id) gin_trgm_ops);"
+    )
+  end
+
+  def down
+    remove_index :my_modules, name: 'index_my_modules_on_my_module_code'
+  end
+end