Update README with supported formats and cleanup

[balazs-szucs]

Removed outdated sections and added supported formats.

Summary by CodeRabbit

• Documentation
  • Cleaned up README formatting by removing unnecessary separators and outdated notes
  • Simplified the "Supported formats" section heading for clarity
  • Converted footnote formatting to standalone paragraphs for improved readability

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: cefe3288-fc94-4864-81cc-79c4cea560d9

📥 Commits

Reviewing files that changed from the base of the PR and between c9a20f5 and 0707c21.

📒 Files selected for processing (1)

• README.md

📜 Recent review details

🔇 Additional comments (2)

README.md (2)

167-167: Good heading simplification.

The updated section title is clearer and keeps the document structure clean.

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201-203: EPUB fallback note is clear and useful.

This phrasing is concise and makes the detection behavior easy to understand.

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📝 Walkthrough

Walkthrough

The README documentation is streamlined by removing redundant formatting elements, simplifying section headings, and restructuring content. Multiple horizontal separators and a macOS buffer-detection note are eliminated. The "Supported formats" section heading is simplified, and EPUB footnote formatting is converted to standard paragraph style.

Changes

Cohort / File(s)	Summary
Documentation Cleanup README.md	Removed horizontal separators, macOS buffer-detection note, and simplified "Supported formats" heading. Converted EPUB footnote formatting into standalone paragraph.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Suggested labels

chore

Poem

A rabbit hops through lines of prose, ✨
Trimming fluff as understanding grows,
Separators fade, footnotes condense,
Simpler docs make better sense,
Cleaner words in cleaner rows! 🐰

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Important

Pre-merge checks failed

Please resolve all errors before merging. Addressing warnings is optional.

❌ Failed checks (1 error)

Check name	Status	Explanation	Resolution
Title check	❌ Error	The title does not follow the conventional commit format, which requires a type prefix (e.g., 'feat:', 'fix:', 'docs:') followed by a description.	Reformat the title to follow conventional commits, such as 'docs: update README with supported formats and cleanup' or 'chore: clean up README'.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch balazs-szucs-readme-stuff

✨ Simplify code

• Create PR with simplified code
• Commit simplified code in branch balazs-szucs-readme-stuff

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