DEV: Buttons were missing btn-default classes (#12991)

app/assets/javascripts/admin/addon/templates/badges.hbs

@@ -7,7 +7,7 @@
         <span>{{i18n "admin.badges.new"}}</span>
       {{/link-to}}
 
-      {{#link-to "adminBadges.award" "new" class="btn"}}
+      {{#link-to "adminBadges.award" "new" class="btn btn-default"}}
         {{d-icon "upload"}}
         <span>{{i18n "admin.badges.mass_award.title"}}</span>
       {{/link-to}}

app/assets/javascripts/admin/addon/templates/components/dashboard-new-features.hbs

@@ -14,6 +14,6 @@
         {{i18n "admin.dashboard.new_features.learn_more"}}
       </a>
     {{/if}}
-    {{d-button label="admin.dashboard.new_features.dismiss" class="new-features-dismiss" action=dismissNewFeatures }}
+    {{d-button label="admin.dashboard.new_features.dismiss" class="btn-default new-features-dismiss" action=dismissNewFeatures }}
   </div>
 {{/if}}

app/assets/javascripts/admin/addon/templates/components/tags-uploader.hbs

@@ -1,4 +1,4 @@
-<label class="btn {{if addDisabled "disabled"}}">
+<label class="btn btn-default {{if addDisabled "disabled"}}">
   {{d-icon "upload"}}
   {{i18n "admin.watched_words.form.upload"}}
   <input class="hidden-upload-field" disabled={{addDisabled}} type="file" accept="text/plain,text/csv">

app/assets/javascripts/admin/addon/templates/user-index.hbs

@@ -189,7 +189,7 @@
         {{i18n "badges.badge_count" count=model.badge_count}}
       </div>
       <div class="controls">
-        {{#link-to "adminUser.badges" model class="btn"}}
+        {{#link-to "adminUser.badges" model class="btn btn-default"}}
           {{d-icon "certificate"}}
           {{i18n "admin.badges.edit_badges"}}
         {{/link-to}}
@@ -316,8 +316,7 @@
         {{model.api_key_count}}
       </div>
       <div class="controls">
-        {{d-button href="/admin/api/keys" label="admin.api.manage_keys"}}
-
+        {{d-button class="btn-default" href="/admin/api/keys" label="admin.api.manage_keys"}}
       </div>
     </div>
   {{/if}}