curriculr

• **Font Awesome icons.** create_cv() gains a use_icons argument ("fontawesome" or "none"). When "fontawesome" (the default), contact fields in the CV header are rendered with Font Awesome icons via the Typst @preview/fontawesome package. Fields with no icon equivalent fall back to plain text with a warning. The new exported function cv_contact_line() assembles the contact line and can be called directly in custom templates.
• **Workbook-controlled theming.** A new theme sheet in the workbook controls fonts, colors, and page layout. Keys map directly to the Typst style block and the Quarto format: typst: YAML block, both of which are now injected by create_cv() via sentinel substitution. If the theme sheet is absent, built-in defaults are used and individual missing keys are filled from defaults, so partial theme sheets are supported.
• **add_section().** New exported function that adds a new sheet to an existing curriculr workbook and registers it in the sections control sheet. The new sheet is pre-populated with the standard column spine including include_in_resume. The sections row is appended or updated in place without touching the sheet's formatting.
• **No-photo header layout.** When photo = NULL, CV.qmd now emits a single full-width centered header block instead of a two-column grid with an empty left column.

Improvements

• read_cv_data() reads the theme sheet as a named character vector keyed by the key column, parallel to the profile sheet. Returns NULL if the sheet is absent.
• read_cv_data() coerces all section columns to character after import, including numeric year columns and logical boolean columns, giving the rendering pipeline a uniform contract.
• read_cv_data() gains a .coerce_col() internal helper that normalizes NA strings produced by as.character(NA) back to NA_character_.
• create_cv() injects variant and use_icons into CV.qmd as Quarto params so the Quarto subprocess applies the same filtering and icon settings as the calling R session.
• The cv-data-template.xlsx template workbook gains a theme sheet with all twelve default theming keys and a description column for in-workbook documentation. The readme sheet is updated to document the theme sheet and to reflect that include_in_resume is now present on all section sheets.
• Internal helpers .cv_theme_defaults(), .resolve_theme(), .build_format_block(), .build_typst_theme_block(), and .fa_icon_map() are added to support theming and icon assembly.

Dependency changes

• openxlsx2 added to Imports.
• readxl removed from Imports.