* feat: display invoice references as tags instead of plain text
Replace the single-line text input for "Er referens" with a tag-style
input that lets users add/remove individual references as chips. Updates
the detail page, review modal, and PDF template to render comma-separated
references as wrapped badge/tag elements instead of a single string.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Fixed our reference field
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Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Fix calculateVat/calculateTotal to use proper monetary rounding. Add
getVatSummaryFromItems helper for deriving VAT labels from mixed-rate items.
Update invoice preview, review, and detail pages to show per-rate VAT
breakdown instead of a single aggregated rate.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Merge the singular lib/invoice/ directory into the plural lib/invoices/
to align with the codebase convention (transactions/, extensions/, reports/, etc.).
Updates all import paths and CLAUDE.md architecture docs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>