revert(azure): revert removal (#3890)

* Revert "fix(sidebar): show docker sidebar when needed (#3852)"

This reverts commit 59da17dde4.

* Revert "refactor(azure): remove Azure ACI endpoint support (#3803)"

This reverts commit 493de20540.

app/azure/_module.js

@@ -0,0 +1,51 @@
+angular.module('portainer.azure', ['portainer.app']).config([
+  '$stateRegistryProvider',
+  function ($stateRegistryProvider) {
+    'use strict';
+
+    var azure = {
+      name: 'azure',
+      url: '/azure',
+      parent: 'root',
+      abstract: true,
+    };
+
+    var containerInstances = {
+      name: 'azure.containerinstances',
+      url: '/containerinstances',
+      views: {
+        'content@': {
+          templateUrl: './views/containerinstances/containerinstances.html',
+          controller: 'AzureContainerInstancesController',
+        },
+      },
+    };
+
+    var containerInstanceCreation = {
+      name: 'azure.containerinstances.new',
+      url: '/new/',
+      views: {
+        'content@': {
+          templateUrl: './views/containerinstances/create/createcontainerinstance.html',
+          controller: 'AzureCreateContainerInstanceController',
+        },
+      },
+    };
+
+    var dashboard = {
+      name: 'azure.dashboard',
+      url: '/dashboard',
+      views: {
+        'content@': {
+          templateUrl: './views/dashboard/dashboard.html',
+          controller: 'AzureDashboardController',
+        },
+      },
+    };
+
+    $stateRegistryProvider.register(azure);
+    $stateRegistryProvider.register(containerInstances);
+    $stateRegistryProvider.register(containerInstanceCreation);
+    $stateRegistryProvider.register(dashboard);
+  },
+]);