Feat: FindFirstOrDefault

Author: AnnaSasDev

src/CodeOfChaos.Extensions/ClaimsPrincipalExtensions.cs

@@ -12,4 +12,7 @@ public static IEnumerable<string> FindAllValues(this ClaimsPrincipal principal,
         IEnumerable<Claim> claims = principal.FindAll(type);
         return claims.Select(c => c.Value);
     }
+
+    public static Claim? FindFirstOrDefault(this ClaimsPrincipal principal, string type) 
+        => principal.Claims.FirstOrDefault(claim => claim.Type == type);
 }