🎨 Removed unused dependency injected services arguments in constructor

DysonNetwork.Sphere/Auth/OpenId/ConnectionController.cs

@@ -304,7 +304,7 @@ public class ConnectionController(
         {
             await db.SaveChangesAsync();
         }
-        catch (DbUpdateException ex)
+        catch (DbUpdateException)
         {
             return StatusCode(500, $"Failed to save {provider} connection. Please try again.");
         }

DysonNetwork.Sphere/Auth/OpenId/DiscordOidcService.cs

@@ -33,15 +33,15 @@ public class DiscordOidcService(
         return $"https://discord.com/api/oauth2/authorize?{queryString}";
     }
     
-    protected override async Task<OidcDiscoveryDocument?> GetDiscoveryDocumentAsync()
+    protected override Task<OidcDiscoveryDocument?> GetDiscoveryDocumentAsync()
     {
-        return new OidcDiscoveryDocument
+        return Task.FromResult(new OidcDiscoveryDocument
         {
             AuthorizationEndpoint = "https://discord.com/oauth2/authorize",
             TokenEndpoint = "https://discord.com/api/oauth2/token",
             UserinfoEndpoint = "https://discord.com/api/users/@me",
             JwksUri = null
-        };
+        })!;
     }
     
     public override async Task<OidcUserInfo> ProcessCallbackAsync(OidcCallbackData callbackData)