Introduced the `EmailAttachmentContext` class to represent email
attachments, with properties for file name, content, content type,
inline display behavior, and content ID. Used conditional compilation
to support both .NET Framework and .NET versions.
Updated the `EmailContext` class to include an `Attachments`
property, enabling emails to include attachments as byte arrays or
file paths.
Enhanced the `LimilabsEmailService` class to handle attachments:
- Added the `AddAttachments` method to process inline and regular
attachments.
- Integrated attachment handling into the email-building process.
TekH
890c32f1c8