v3.1.9 - ORCID OAuth and small improvements across validation, UI, and calendar

What's Changed

This release includes ORCID support through OAuth to support research identity and handles legacy ORCID data. It also bundles fixes and UX polish: a hotfix to correctly handle symbol-typed flags in permit records, smoother animated open/close transitions for modals, improved calendar handling to cover visits that span boundary days, and a mailer refactor that builds mail presenters inside mailers for cleaner email composition. Together these changes tighten data validation, improve user experience and calendar accuracy, and simplify mail generation (thanks to contributions from @ucnrs-manuel and @sfisher).

• Hotfix: Handle symbol flag types in permits by @ucnrs-manuel in #1173
• ORCID validation for users and ORCID entry for managers by @sfisher in #1144
• Add animated open/close transitions to modal by @ucnrs-manuel in #1170
• Add calendar boundary day visit coverage by @ucnrs-manuel in #1172
• Build mail presenters inside mailers by @ucnrs-manuel in #1174

Full Changelog: v3.1.8...v3.1.9