add jellyfin connection test, submission

fully functional now, but still need to add some sections (ombi mainly).

lang/common/de-de.json

@@ -6,6 +6,8 @@
         "username": "Benutzername",
         "password": "Passwort",
         "emailAddress": "E-Mail-Adresse",
-        "submit": "Absenden"
+        "submit": "Absenden",
+        "success": "Erfolg",
+        "error": "Fehler"
     }
 }

lang/common/en-us.json

@@ -6,6 +6,8 @@
         "username": "Username",
         "password": "Password",
         "emailAddress": "Email Address",
-        "submit": "Submit"
+        "submit": "Submit",
+        "success": "Success",
+        "error": "Error"
     }
 }

lang/common/fr-fr.json

@@ -7,6 +7,8 @@
         "username": "Nom d'utilisateur",
         "password": "Mot de passe",
         "emailAddress": "Addresse Email",
-        "submit": "Soumettre"
+        "submit": "Soumettre",
+        "success": "Succès",
+        "error": "Erreur"
     }
 }

lang/common/nl-nl.json

@@ -6,6 +6,8 @@
         "username": "Gebruikersnaam",
         "password": "Wachtwoord",
         "emailAddress": "E-mailadres",
-        "submit": "Verstuur"
+        "submit": "Verstuur",
+        "success": "Success",
+        "error": "Fout"
     }
 }