Add zh-hk language yml file (#139)

lib/locales/zh-hk.yml

@@ -0,0 +1,20 @@
+zh-hk:
+  pagy:
+    nav:
+      prev: "‹ 上一頁"
+      next: "下一頁 ›"
+      gap: "…"
+    info:
+      single_page:
+        zero: "%{item_name}未搵到"
+        one: "顯示 <b>1</b> %{item_name}"
+        other: "顯示<b>所有 %{count}</b> %{item_name}"
+      multiple_pages: "共 <b>%{count}</b> %{item_name}，顯示 <b>%{from}-%{to}</b>"
+      item_name:
+        zero: "記錄"
+        one: ""
+        other: ""
+    compact: "第 %{page_input} / %{pages} 頁"
+    items:
+      one: "每頁顯示 %{items_input} 記錄"
+      other: "每頁顯示 %{items_input} 記錄"