Workshop - Add ability to mark entry as default (admin only)

Workshop - Allow editing other user's entries (admin only)
Workshop - Show last update date in entry list instead of creation date

src/Artemis.WebClient.Workshop/Queries/Fragments.graphql

@@ -26,6 +26,10 @@ fragment submittedEntry on Entry {
     entryType
     downloads
     createdAt
+    isDefault
+    latestRelease {
+        ...release
+    }
 }
 
 fragment entrySummary on Entry {
@@ -38,6 +42,9 @@ fragment entrySummary on Entry {
     downloads
     createdAt
     latestReleaseId
+    latestRelease {
+        ...release
+    }
     categories {
         ...category
     }

src/Artemis.WebClient.Workshop/Services/AuthenticationService.cs

@@ -283,6 +283,12 @@ internal class AuthenticationService : CorePropertyChanged, IAuthenticationServi
         return emailVerified?.Value.ToLower() == "true";
     }
 
+    /// <inheritdoc />
+    public List<string> GetRoles()
+    {
+        return Claims.Where(c => c.Type == JwtClaimTypes.Role).Select(c => c.Value).ToList();
+    }
+
     private async Task<bool> InternalAutoLogin(bool force = false)
     {
         if (!force && _isLoggedInSubject.Value)

src/Artemis.WebClient.Workshop/Services/Interfaces/IAuthenticationService.cs

@@ -15,4 +15,5 @@ public interface IAuthenticationService : IProtectedArtemisService
     Task Login(CancellationToken cancellationToken);
     Task Logout();
     bool GetIsEmailVerified();
+    List<string> GetRoles();
 }