Add shortcut for viewing answer page

app/views/application/_answerbox.html.haml

@@ -19,7 +19,7 @@
               %h6.answerbox__answer-user
                 = raw t(".answered", hide: hidespan(t(".hide"), "d-none d-sm-inline"), user: user_screen_name(a.user))
               .answerbox__answer-date
-                = link_to(raw(t("time.distance_ago", time: time_tooltip(a))), answer_path(a.user.screen_name, a.id))
+                = link_to(raw(t("time.distance_ago", time: time_tooltip(a))), answer_path(a.user.screen_name, a.id), data: { selection_hotkey: "l" })
         .col-md-6.d-flex.d-md-block.answerbox__actions
           = render "answerbox/actions", a: a, display_all: display_all
     - else

app/views/shared/_hotkeys.html.haml

@@ -71,4 +71,7 @@
                 %li.list-group-item
                   = t('.answer.all_answers')
                   %kbd a
+                %li.list-group-item
+                  = t('.answer.view_answer')
+                  %kbd l
 

config/locales/views.en.yml

@@ -594,6 +594,7 @@ en:
         view_comments: "View comments"
         comment: "Write a comment"
         all_answers: "View all answers"
+        view_answer: "View answer page"
       global:
         navigation:
           up: "Move selection up"