fix: 统一报销与付款详情整体宽度（09-04-reimbursement-state-gap-finance-view）

.trellis/spec/hyb-oa/frontend-react-vite-design.md

@@ -14,7 +14,7 @@ and verification contracts. Do not copy broad aesthetic guidance from
 
 ## Convention: Reimbursement Payment Handoff Consistency
 
-- Reimbursement desktop shells and payment detail opt into `detail-workspace-grid--payment`: a 320px aside at lg and above, single column below lg. A shared proportional grid does not guarantee equal asides when parent max-width differs. Verify actual widths on both pages at 1280/1440, not only matching class names; leave unrelated detail grids unchanged.
+- Reimbursement desktop shells and payment detail opt into `detail-workspace-grid--payment`: a 320px aside at lg and above, single column below lg. Both fill the same outer page width; do not add a reimbursement-only `max-w-7xl` or centered inner wrapper. Verify both workspace left/right boundaries, reimbursement hero alignment and 320px asides at 1280/1440/1920, plus narrow-screen overflow. Equal aside widths alone do not prove equal page widths; smaller viewports can hide a max-width defect. Leave unrelated detail grids unchanged.
 - `BusinessDetailActionPanel({ inlineActions: true })` puts the primary action followed by the More trigger in a wrapping, content-width row. The default layout stays unchanged. Both detail pages use the existing DropdownMenu; menu items are portalled outside the card, so test via page-level menu roles. Keep disabled states, permission conditions, confirmations and mobile payment actions intact. Do not pass known-empty action components as children: a React element that renders null is still a nonempty slot and otherwise creates a phantom divider.
 - Linked reimbursement invoices use a desktop table with number preview, seller, date and right-aligned amount; narrow rows stack without duplicating IDs or preview controls. Keep OCR warnings, unlinked correction cards, attachment delete confirmation and evidence anchors. Test five synthetic invoices, long names/numbers, empty attachments, preview calls, narrow layout and the existing approval/detail consumers.
 - A compact payee-account reveal control stays beside the masked value as a 44px Eye button with title and aria-label `查看完整账号`. Preserve role/permission/status/account gates and the reason/audit dialog; icon clicks must not immediately request plaintext. Layout measurements wait for fonts and compare aligned centers; round subpixel box heights to hundredths before checking the 44px minimum (Chromium can return 43.99994 for a CSS 44px target).