Add author ORCID to research metadata

[thabatarj8-stack]

What changed

• adds ORCID 0009-0007-1104-9204 to CITATION.cff
• adds the ORCID URI as the CodeMeta author identifier and sameAs value
• links the identifier from English and Portuguese project READMEs
• marks the metadata milestone complete in the roadmap and publication checklist

Validation

• public ORCID API returned Tabata Oliveira Jahoda
• ORCID checksum passed
• citation YAML and CodeMeta JSON parsed
• local links, Markdown lint, and git diff --check passed