Remove unnecesary empty dialog

app/assets/javascripts/cycle_analytics/cycle_analytics_bundle.js

@@ -2,7 +2,6 @@
 //= require_tree .
 
 $(() => {
-  const EMPTY_DIALOG_COOKIE = 'ca_empty_dialog_dismissed';
   const OVERVIEW_DIALOG_COOKIE = 'ca_overview_dialog_dismissed';
   const cycleAnalyticsEl = document.querySelector('#cycle-analytics');
   const cycleAnalyticsStore = gl.cycleAnalytics.CycleAnalyticsStore;
@@ -20,7 +19,6 @@ $(() => {
       isEmptyStage: false,
       hasError: false,
       startDate: 30,
-      isEmptyDialogDismissed: Cookies.get(EMPTY_DIALOG_COOKIE),
       isOverviewDialogDismissed: Cookies.get(OVERVIEW_DIALOG_COOKIE),
     },
     computed: {
@@ -104,10 +102,6 @@ $(() => {
             this.isLoadingStage = false;
           });
       },
-      dismissEmptyDialog() {
-        this.isEmptyDialogDismissed = true;
-        Cookies.set(EMPTY_DIALOG_COOKIE, '1');
-      },
       dismissOverviewDialog() {
         this.isOverviewDialogDismissed = true;
         Cookies.set(OVERVIEW_DIALOG_COOKIE, '1');

app/views/projects/cycle_analytics/_empty_cycle_analytics.html.haml

-%p There is nothing happened
-= icon("times", class: "dismiss-icon", "@click" => "dismissEmptyDialog()")

app/views/projects/cycle_analytics/show.html.haml

@@ -10,8 +10,6 @@
   - content_for :page_specific_javascripts do
     = page_specific_javascript_tag("cycle_analytics/cycle_analytics_bundle.js")
   #cycle-analytics{ class: container_class, "v-cloak" => "true", data: { request_path: project_cycle_analytics_path(@project) } }
-    .empty-dialog-message{ "v-if" => "!isEmptyDialogDismissed" }
-      = render partial: "empty_cycle_analytics"
     .bordered-box.landing.content-block{"v-if" => "!isOverviewDialogDismissed"}
       = icon("times", class: "dismiss-icon", "@click" => "dismissOverviewDialog()")
       .row