Merge pull request 'Falsches Passwort bringt die App nicht mehr zum Absturz' (#49) from bug/login-with-false-password into development

Reviewed-on: daniel-hbn/Watcher#49

Watcher/Controllers/AuthController.cs

@@ -59,7 +59,7 @@ public class AuthController : Controller
         if (user == null || !BCrypt.Net.BCrypt.Verify(model.Password, user.Password))
         {
             ModelState.AddModelError("", "Benutzername oder Passwort ist falsch.");
-            return View(model);
+            return View();
         }
 
         var claims = new List<Claim>

Watcher/Views/Auth/Login.cshtml

@@ -80,7 +80,7 @@
 
     <hr class="my-4" />
 
-    @if (ViewBag.oidc)
+    @if (ViewBag.oidc == true)
     {
         <form asp-controller="Auth" asp-action="SignIn" method="get">
             <div class="d-grid gap-2">