* feat: complete multi-tenant refactor for reconciliation, arcim, settings validation
- Migrate bank-reconciliation to company_id (all functions + tests)
- Migrate arcim-migration entity mappers and orchestrator to company_id
- Fix enable-banking reconciliation calls to use companyId
- Add Swedish law validation to settings schema:
- VAT number required when VAT-registered (ML 11 kap. 8§)
- Moms period required when VAT-registered (SFL 26 kap.)
- Aktiebolag must use accrual accounting (BFNAR 2006:1)
- Fix fiscal year period creation: always 12 months after first year (BFL 3 kap.)
- Add plusgiro, website, pays_salaries fields to CompanySettings
- Add plusgiro to invoice PDF template
- Add fiscal period CRUD and opening balances API routes
- Add frame-src CSP directive for future iframe embedding
- Fix unlinked_1930_lines RPC to use company_id parameter
- Update CLAUDE.md documentation
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: address PR review findings (P1 + P2)
- Fix reconciliation events emitting companyId as userId — thread
actual userId through runReconciliation and manualLink
- Move VAT cross-field validation (vat_number, moms_period) from
schema refinements to route handler where effective stored state
is available, preventing false rejection on partial updates
- Add plusgiro format validation regex (N-N pattern)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Jakob Wennberg
e89f2c402d