[FEATURE]: Templates for a quicker workflow

Is your feature request related to a problem? Please describe.

When sending the same document again but to different person for signature, you currently have to manually place the signature field(s) each time.

Describe the solution you'd like

Hello!

Wouldn’t it be more efficient to create templates with predefined signature fields, so you only need to select or enter who must sign in each field?

For example, if you have a document like a contract that you use multiple times for different cases, templates would make the workflow much faster.

When creating a template, you select the file you want to include, optionally multiple files, and then place the signature fields. You can label each field (e.g., “CEO”) or any label you prefer and give the template a custom name.

After that, you simply choose a template, assign the signers to each field, and send it.

Best regards,

Niklas

Describe alternatives you've considered

No response

Additional context

No response

Start by reviewing the existing document-upload, signature-field placement, signer-assignment, and sending workflow; the issue names no files or tests. Map how a reusable template could store one or more files, labeled signature fields, and a custom name. Done should cover creating, selecting, assigning signers, and sending from a template.