docs: add textract doc

[DenovVasil]

Description

Add Textract documentation

dev ticket
epic

When should this change go live?

• This is a bug fix, security concern, or something that needs urgent release support.
• This is already available but undocumented and should be released within a week.
• This on a specific schedule and the assignee will coordinate a release with the DevEx team. (apply hold label or convert to draft PR)
• This is part of a scheduled alpha or minor. (apply alpha or minor label)
• There is no urgency with this change and can be released at any time.

PR Checklist

• My changes are for an already released minor and are in /versioned_docs directory.
• My changes are for the next minor and are in /docs directory (aka /next/).

• My changes require an Engineering review, and I've assigned the Engineering DRI or delegate.
• My changes require a technical writer review, and I've assigned @camunda/tech-writers as a reviewer.

[github-actions]

👋 🤖 🤔 Hello! Did you make your changes in all the right places?

These files were changed only in docs/. You might want to duplicate these changes in versioned_docs/version-8.5/.

• docs/components/connectors/out-of-the-box-connectors/amazon-textract.md
• docs/components/connectors/out-of-the-box-connectors/available-connectors-overview.md
• docs/components/react-components/connector-task.md

You may have done this intentionally, but we wanted to point it out in case you didn't. You can read more about the versioning within our docs in our documentation guidelines.

[mesellings]

@DenovVasil Do you need a technical writer review for this work?

[DenovVasil]

@DenovVasil Do you need a technical writer review for this work?

yes but after the engineers review. I will ping you when I get approvals from the engineers

[Oleksiivanov]

With provided example it should take first aray block :
= {lineText: blocks[2].text, textConfidence: blocks[2].confidence, blockType: blocks[2].blockType}

Suggested change

	= {lineText: blocks[2].text, textConfidence: blocks[2].confidence, blockType: blocks[2].blockType}
	= {lineText: blocks[0].text, textConfidence: blocks[0].confidence, blockType: blocks[0].blockType}

[DenovVasil]

this is a real example, and in my case index:2 contains all the necessary values

[Oleksiivanov]

LGTM. Don't forget to add this documentation to the versioned_docs directory if needed, and add label to this PR with the release version. Move it to 'Ready for Review' and consider adding the Connector teams as reviewers, as well as @camunda/tech-writers as the technical reviewer

[DenovVasil]

@DenovVasil Do you need a technical writer review for this work?

@mesellings Can you pleas make a technical writer review ?

[mesellings]

@DenovVasil I can review this for you 👍

[christinaausley]

@DenovVasil I can review this for you 👍

Sorry @mesellings I didn't see this. Please of course feel free to have a look over this -- four eyes are better than two. I just made a handful of grammatical adjustments anyways.

[mesellings]

@DenovVasil I will review this today - I'll probably make some commits directly to the branch as well 👍

[mesellings]

@DenovVasil Lgtm - I have made some edits as follows:

• Restructuring and heading levels
• Rewording for clarity, active voice etc.

Happy to approve - great work 👍

[mesellings]

@DenovVasil Is this ready to be merged for the 8.6 release next week?

[github-actions]

🧹 Preview environment for this PR has been torn down.