Rename Todos.with_api_entity_associations to with_entity_associations

Since this scope is used in both the controller and the API, we rename
it to make it clear that it's used for both.

app/controllers/dashboard/todos_controller.rb

@@ -10,7 +10,7 @@ class Dashboard::TodosController < Dashboard::ApplicationController
   def index
     @sort = params[:sort]
     @todos = @todos.page(params[:page])
-    @todos = @todos.with_api_entity_associations
+    @todos = @todos.with_entity_associations
 
     return if redirect_out_of_range(@todos)
   end

app/models/todo.rb

@@ -60,7 +60,7 @@ class Todo < ApplicationRecord
   scope :for_type, -> (type) { where(target_type: type) }
   scope :for_target, -> (id) { where(target_id: id) }
   scope :for_commit, -> (id) { where(commit_id: id) }
-  scope :with_api_entity_associations, -> { preload(:target, :author, :note, group: :route, project: [:route, { namespace: :route }]) }
+  scope :with_entity_associations, -> { preload(:target, :author, :note, group: :route, project: [:route, { namespace: :route }]) }
   scope :joins_issue_and_assignees, -> { left_joins(issue: :assignees) }
 
   state_machine :state, initial: :pending do

lib/api/todos.rb

@@ -77,7 +77,7 @@ module API
         use :pagination
       end
       get do
-        todos = paginate(find_todos.with_api_entity_associations)
+        todos = paginate(find_todos.with_entity_associations)
         options = { with: Entities::Todo, current_user: current_user }
         batch_load_issuable_metadata(todos, options)