Use spaces instead of tabs in markdown files

[snelusha]

Summary by CodeRabbit

• Documentation

  • Updated README code examples with consistent two-space indentation across React, stream writer, filesystem, and HTTP service examples.

• Style

  • Added Markdown formatting guidance to use spaces instead of tabs while preserving existing ignore patterns.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 6979c616-4f62-47c1-834b-23be7f518ab3

📥 Commits

Reviewing files that changed from the base of the PR and between 077b448 and 4fe0c05.

📒 Files selected for processing (2)

• .oxfmtrc.json
• packages/balrun/README.md

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📝 Walkthrough

Walkthrough

The PR configures Oxfmt to disable tabs in Markdown files. It also reformats Balrun README code examples with two-space indentation without changing their behavior.

Changes

Markdown formatting alignment

Layer / File(s)	Summary
Markdown formatter override .oxfmtrc.json	Adds a Markdown-specific useTabs: false override and retains the existing ignore patterns.
README example indentation packages/balrun/README.md	Reformats React, stream writer, filesystem, and HTTP examples with two-space indentation.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Possibly related PRs

• snelusha/balrun#46: Introduced the related .oxfmtrc.json formatting configuration.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the main change: replacing tabs with spaces in Markdown files.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch refactor/docs

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