Add translations for mute rules view

app/views/settings/_muted.haml

@@ -1,24 +1,24 @@
 .card
   .card-body
-    %h2 Muted words
+    %h2= t(".heading")
-    %p Muting words (or longer phrases) will prevent questions containing those to appear in your inbox.
+    %p= t(".body")
-    %p Note: Filtered questions are discarded completely from your inbox, and won't reappear if you remove a filter later on.
+    %p= t(".note")
     .js-rules-list
       - @rules.each do |rule|
         .form-group
           .input-group
             %input.form-control{ disabled: true, value: rule.muted_phrase }
             .input-group-append
-              %button.btn.btn-danger{ type: 'button', data: { id: rule.id } } Remove
+              %button.btn.btn-danger{ type: "button", data: { id: rule.id } }= t(".actions.remove")
     .form-group
       %form
         .input-group
-          %input.form-control#new-rule-text{ placeholder: 'Add a new muted word...' }
+          %input.form-control#new-rule-text{ placeholder: t(".placeholder") }
           .input-group-append
-            %button.btn.btn-primary#new-rule-submit{ type: 'submit' } Add
+            %button.btn.btn-primary#new-rule-submit{ type: "submit" }= t(".actions.add")
 %template#rule-template
   .form-group
     .input-group
       %input.form-control{ disabled: true }
       .input-group-append
-        %button.btn.btn-danger{ type: 'button' } Remove
+        %button.btn.btn-danger{ type: "button" }= t(".actions.remove")

config/locales/views.en.yml

@@ -55,6 +55,14 @@ en:
       export_url:
         none: "Once exporting your account is done, a download link will appear here."
         present: "Here's your export from %{time}"
+    muted:
+      heading: "Muted words"
+      body: "Muting words (or longer phrases) will prevent questions containing those to appear in your inbox."
+      note: "Note: Filtered questions are discarded completely from your inbox, and won't reappear if you remove a filter later on."
+      placeholder: "Add a new muted word..."
+      actions:
+        add: "Add"
+        remove: "Remove"
     profile:
       adjust:
         profile_picture: "Adjust your new profile picture"
@@ -141,6 +149,8 @@ en:
   user:
     edit:
       title: "Profile Settings"
+    edit_mute:
+      title: "Muted Words"
     edit_security:
       title: "Security Settings"
     edit_theme:

config/locales/voc.en.yml

@@ -10,3 +10,5 @@ en:
     register: "Sign up"
     terms: "Terms of Service"
     update: "Update"
+  messages:
+    noauth: "requires authentication"