Style admin pagination widget, add missing locale keys

Pagination had almost no styling, and its current-page selector never
matched will_paginate's actual markup. Added chip-style page links, a
solid current-page indicator, and distinct disabled states for
Previous/Next.

Previous/Next/gap rendered as empty, unlabeled elements --
will_paginate only ships English translations and this app defaults
to German. Added previous_label/next_label/page_gap to en.yml and
de.yml.

2 files changed, 18 insertions, 0 deletions

diff --git a/config/locales/de.yml b/config/locales/de.yml
index 2f08984..1f2222c 100644
--- a/config/locales/de.yml
+++ b/config/locales/de.yml
@@ -133,3 +133,12 @@ de:
         less_than_or_equal_to: "must be less than or equal to {{count}}"
         odd: "must be odd"
         even: "must be even"
+
+  will_paginate:
+    previous_label: "← Zurück"
+    previous_aria_label: "Vorherige Seite"
+    next_label: "Weiter →"
+    next_aria_label: "Nächste Seite"
+    page_gap: "…"
+    container_aria_label: "Seitennavigation"
+    page_aria_label: "Seite %{page}"
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 980a6b8..59c7304 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -19,3 +19,12 @@ en:
   time:
     formats:
       ccc: "%d %B, %Y %H:%M"
+
+  will_paginate:
+    previous_label: "← Previous"
+    previous_aria_label: "Previous page"
+    next_label: "Next →"
+    next_aria_label: "Next page"
+    page_gap: "…"
+    container_aria_label: "Pagination"
+    page_aria_label: "Page %{page}"