da5998487a
- Reject dates that are not strict YYYY-MM-DD (was accepting full ISO datetimes, which silently produced empty exports instead of a 400) and reject from > to with a 400 before touching the team/DB. - Emit the cashbox_export_download and cashbox_export_subscription_update audit log events that were declared but never fired, matching the audit trail every sibling feature already has. - Restore full type checking on the pdfkit import via `import = require()` instead of an untyped require() with an eslint-disable. - Tighten a cashbox.spec.ts assertion to check the exact dialog class instead of expect.anything(), so it can't pass with the wrong dialog wired to the Export button. - Style and announce the export dialogs' error messages using this codebase's established error-message/role=alert pattern.