v1.1.0

Added

• CITATION.cff: author identity (Nathan Riley + ORCID) and a
  scaffolded identifiers: block ready for the Zenodo concept DOI.
• CONTRIBUTING.md.
• Docusaurus build job in CI.

Changed

• Panic surface eliminated (WP17). Parsers no longer call
  unwrap() in production code: a new bytes helper module
  (read_u32/f64_le) returns Error::UnexpectedEof { offset, needed }, and a find_map closure now uses .ok()? to preserve
  Option. Library crate carries
  #![cfg_attr(not(test), warn(clippy::unwrap_used, clippy::expect_used))].
• Manifest hygiene (WP13): homepage set to https://sigilweaver.app
  and documentation link added.
• README badge block unified across the Sigilweaver portfolio.