feat(infra): implement plaid service

src/FiscalOS.Infra/Accounts/Plaid/PlaidException.cs

@@ -0,0 +1,16 @@
+namespace FiscalOS.Infra.Accounts.Plaid;
+
+public class PlaidException : Exception
+{
+  public PlaidException()
+  {
+  }
+
+  public PlaidException(string message) : base(message)
+  {
+  }
+
+  public PlaidException(string message, Exception innerException) : base(message, innerException)
+  {
+  }
+}