WIP feat(Mistral OCR Node): New node

[Stamsy]

Summary

Added new node for the Mistral OCR API.
https://docs.mistral.ai/capabilities/document/

The following operations were implemented for the specific resources:

Resource: Document

• Extract Text – Extract text and layout information from documents using Mistral’s OCR API.
  Supports:

  • Selecting model (currently mistral-ocr-latest)

  • Providing input via binary data or document URL

  • Optional batch processing for multiple documents in one API call

Related Linear tickets, Github issues, and Community forum posts

Review / Merge checklist

• PR title and summary are descriptive. (conventions)
• Docs updated or follow-up ticket created.
• Tests included.
• PR Labeled with release/backport (if the PR is an urgent fix that needs to be backported)

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 28 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
...es/nodes-base/nodes/MistralOcr/GenericFunctions.ts	0.00%	14 Missing ⚠️
...odes-base/credentials/MistralOcrApi.credentials.ts	0.00%	7 Missing ⚠️
...ges/nodes-base/nodes/MistralOcr/MistralOcr.node.ts	0.00%	4 Missing ⚠️
...s/MistralOcr/descriptions/MistralOcrDescription.ts	0.00%	3 Missing ⚠️

📢 Thoughts on this report? Let us know!

[Joffcom]

Hey @Stamsy,

Thanks for the PR, We have created "GHC-1410" as the internal reference to get this reviewed.

One of us will be in touch if there are any changes needed, in most cases this is normally within a couple of weeks but it depends on the current workload of the team.