fix(citation): quote DOI string literal in CITATION.cff

[amir-rezaei]

Description

This PR quotes the DOI string field in CITATION.cff.

Details

Quoted the DOI value (doi: 10.5281/... $\to$ doi: "10.5281/...") to adhere to standard CFF schema string representations.

Summary by CodeRabbit

• Documentation
  • Updated contribution guides with clearer heading capitalization.
  • Revised setup instructions to use a contributor’s fork URL placeholder.
• Chores
  • Corrected DOI formatting to ensure it is recognized as a valid string value.

[coderabbitai]

📝 Walkthrough

Walkthrough

The PR quotes the DOI in CITATION.cff and updates contributor documentation headings and clone commands to use contributor fork URLs.

Changes

Citation metadata

Layer / File(s)	Summary
Quote DOI metadata CITATION.cff	The DOI is represented as a quoted YAML string.

Contributor documentation

Layer / File(s)	Summary
Update contributor guides CONTRIBUTING.md, docs/contributing.md	Contributor headings use title case, and setup instructions clone from a <your-username> fork URL.

Estimated code review effort: 1 (Trivial) | ~3 minutes

Possibly related PRs

• opengeos/GeoLibre#660: Adds citation metadata in CITATION.cff.
• opengeos/GeoLibre#704: Documents DOI and citation information from CITATION.cff.
• opengeos/GeoLibre#1398: Updates heading capitalization in contributor documentation.

Suggested reviewers: copilot, giswqs

Poem

A bunny checks the DOI line,
Quotes it neat and fine.
Fork URLs now guide the way,
With tidy headings bright as day.
Hop, review, and merge hooray!

🚥 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 accurately describes the main change: quoting the DOI string literal in CITATION.cff.
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

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@CONTRIBUTING.md`:
- Around line 11-12: Replace the shell-unsafe <your-username> placeholder with
YOUR_GITHUB_USERNAME in the Quick Start clone command and add guidance to
substitute the contributor’s GitHub username. Apply this change in
CONTRIBUTING.md lines 11-12 and docs/contributing.md line 37, keeping both
contributor guides consistent.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro Plus

Run ID: 6072e613-31b2-41fe-9e87-be51f3fb71bc

📥 Commits

Reviewing files that changed from the base of the PR and between 98ab48b and 79e3b49.

📒 Files selected for processing (3)

• CITATION.cff
• CONTRIBUTING.md
• docs/contributing.md

[Copilot]

Pull request overview

This PR updates repository metadata and contributor documentation. It primarily brings CITATION.cff into closer alignment with CFF/YAML string formatting expectations, and also adjusts contributing docs headings and clone instructions.

Changes:

• Quote the doi value in CITATION.cff as a string literal.
• Update headings capitalization in contributing documentation.
• Change git clone instructions in CONTRIBUTING.md and docs/contributing.md to reference a user fork.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 3 comments.

File	Description
CITATION.cff	Quotes the DOI field value.
docs/contributing.md	Updates a section heading and the setup clone command.
CONTRIBUTING.md	Updates quick-start heading and the clone command.

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