95a1fd1355
Introduces the `DocumentCreateReadSQL` class in the `EnvelopeGenerator.Application.SQL` namespace, implementing the `ISQL<EnvelopeDocument>` interface. This class includes a `Raw` property for a SQL query to insert and retrieve documents, along with a static method `CreateParmas` to generate `DynamicParameters` for SQL queries using base64 encoded strings and envelope UUIDs.