Merge settings & core indexes into a single nav

app/controllers/contestants_controller.rb

@@ -6,7 +6,6 @@ class ContestantsController < ApplicationController
   def index
     authorize @contest
 
-    @title = @contest.name
     @contestants = @contest.contestants.sort_by { |contestant| [
       -contestant.completions.where(remaining_pieces: nil).size,
       (contestant.completions.where(remaining_pieces: nil).size == @contest.puzzles.length ? 1 : 0) * contestant.time_seconds,
@@ -18,17 +17,11 @@ class ContestantsController < ApplicationController
 
   def edit
     authorize @contest
-
-    @action_name = t("helpers.buttons.back")
-    @action_path = contest_path(@contest)
-    @title = @contestant.name
   end
 
   def new
     authorize @contest
 
-    @action_name = t("helpers.buttons.back")
-    @action_path = contest_path(@contest)
     @contestant = Contestant.new
   end
 
@@ -41,8 +34,6 @@ class ContestantsController < ApplicationController
       update_contestant_categories
       redirect_to contest_path(@contest), notice: t("contestants.new.notice")
     else
-      @action_name = t("helpers.buttons.back")
-      @action_path = contest_path(@contest)
       render :new, status: :unprocessable_entity
     end
   end
@@ -54,8 +45,6 @@ class ContestantsController < ApplicationController
       update_contestant_categories
       redirect_to @contest, notice: t("contestants.edit.notice")
     else
-      @action_name = t("helpers.buttons.back")
-      @action_path = contest_path(@contest)
       render :edit, status: :unprocessable_entity
     end
   end
@@ -83,8 +72,6 @@ class ContestantsController < ApplicationController
     if @csv_import.save
       redirect_to "/contests/#{@contest.id}/import/#{@csv_import.id}"
     else
-      @action_name = t("helpers.buttons.back")
-      @action_path = contest_path(@contest)
       render :import, status: :unprocessable_entity
     end
   end
@@ -92,8 +79,6 @@ class ContestantsController < ApplicationController
   def convert_csv
     authorize @contest
 
-    @action_name = t("helpers.buttons.back")
-    @action_path = contest_path(@contest)
     @csv_import = CsvImport.find(params[:id])
     @content = JSON.parse(@csv_import.content)
     @form = Forms::CsvConversionForm.new
@@ -119,8 +104,6 @@ class ContestantsController < ApplicationController
       end
       redirect_to contest_path(@contest), notice: t("contestants.import.notice")
     else
-      @action_name = t("helpers.buttons.back")
-      @action_path = contest_path(@contest)
       render :convert_csv, status: :unprocessable_entity
     end
   end