Drops the memoir class in favor of the standard article class so the
LaTeX tagging-project can produce fully tagged PDFs. The metadata-only
\\DeclareDocumentMetadata workaround is replaced by the full
\\DocumentMetadata{pdfstandard=ua-2} path with tagpdf activated.
text.tex is now built against cdsc-paper.sty (added in the previous
commit); cdsc-memoir.sty is removed. Other changes:
- pdftitle/pdfauthor are set explicitly in \\hypersetup. UA-2 strict
mode requires dc:title in the XMP packet, and pdfusetitle does not
propagate \\title{}/\\author{} into XMP under this setup.
- The memoir-only \\firmlists call is dropped (cdsc-paper.sty handles
list spacing via enumitem).
- The memoir-only \\prebibhook reference is removed from defbibheading.
verapdf --flavour ua2: 0 failures, 1723 passed rules.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>