Remove version declaration from docker-compose examples

[jamct]

Description

Removed version declaration from docker-compose.yml. version is obsolete for docker compose.

What problem is being solved?

version is no longer supported by docker-compose. An error message is shown if set.

How is it being solved?

Removed version from docs.

Summary by CodeRabbit

• Documentation
  • Updated Docker setup guide by removing the explicit YAML version specification from docker-compose example code blocks.

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[coderabbitai]

Walkthrough

The Docker setup documentation guide is updated to remove explicit YAML version declarations from docker-compose.yaml code block examples. Three instances of the version: '3.8' line are deleted from demonstration code blocks while maintaining all other structure and content.

Changes

Cohort / File(s)	Summary
Documentation Examples docs/content/getting-started/setup-openfga/docker-setup.mdx	Removed version: '3.8' declarations from three docker-compose.yaml code examples within the guide. Example YAML structure and all service/network definitions remain unchanged.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Pre-merge checks

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and accurately summarizes the main change: removing version declarations from docker-compose examples in the documentation.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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📜 Recent review details

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 4cf90e8 and 7e10b3e.

📒 Files selected for processing (1)

• docs/content/getting-started/setup-openfga/docker-setup.mdx

💤 Files with no reviewable changes (1)

• docs/content/getting-started/setup-openfga/docker-setup.mdx

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• GitHub Check: Run Checks
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