translate linklist index

locales/de/main.ftl

@@ -24,3 +24,4 @@ password-placeholder = Leer lassen um das Passwort nicht zu ändern
 save-user = Benutzer speichern
 
 userid = Benutzernummer
+statistics = Statistik

locales/en/main.ftl

@@ -24,3 +24,4 @@ password-placeholder = Leave this empty to keep the current password
 save-user = Save this user
 
 userid = User ID
+statistics = Statistics

templates/index.html

@@ -11,16 +11,20 @@
 
         <tr>
             <th>
-                Kürzel
+                {{ fluent(key="link-code", lang=user.language)
+                }}
             </th>
             <th>
-                Ziellink
+                {{ fluent(key="link-target", lang=user.language)
+                }}
             </th>
             <th>
-                Benutzername
+                {{ fluent(key="username", lang=user.language)
+                }}
             </th>
             <th>
-                Statistik
+                {{ fluent(key="statistics", lang=user.language)
+                }}
             </th>
         </tr>
         {% for links_user in links_per_users %}