fix: 统一报销付款详情布局与票据展示（09-04-reimbursement-state-gap-finance-view）

client/src/components/patterns/BusinessDetailTemplate.tsx

@@ -87,6 +87,7 @@ export function BusinessDetailActionPanel({
   primaryAction,
   secondaryActions,
   moreActions,
+  inlineActions = false,
   summary,
   children,
   className,
@@ -98,6 +99,7 @@ export function BusinessDetailActionPanel({
   primaryAction?: ReactNode;
   secondaryActions?: ReactNode;
   moreActions?: ReactNode;
+  inlineActions?: boolean;
   summary?: ReactNode;
   children?: ReactNode;
   className?: string;
@@ -121,9 +123,10 @@ export function BusinessDetailActionPanel({
     <SectionPanel title={title} actions={status} className={cn("detail-action-panel lg:sticky lg:top-24", className)}>
       <div className="detail-action-stack" data-testid={testId}>
         {hasBeforeActions ? <div>{beforeActions}</div> : null}
-        {hasPrimaryAction ? <div className="grid gap-2">{primaryAction}</div> : null}
+        {inlineActions && (hasPrimaryAction || hasMoreActions) ? <div className="flex flex-wrap items-center gap-2" data-testid="detail-inline-actions">{primaryAction}{moreActions}</div> : null}
+        {!inlineActions && hasPrimaryAction ? <div className="grid gap-2">{primaryAction}</div> : null}
         {hasSecondaryActions ? <div className="workflow-action-bar">{secondaryActions}</div> : null}
-        {hasMoreActions ? <div className="border-t border-zinc-200 pt-3">{moreActions}</div> : null}
+        {!inlineActions && hasMoreActions ? <div className="border-t border-zinc-200 pt-3">{moreActions}</div> : null}
         {hasChildren ? (
           <div className={cn(hasActionContent && "border-t border-zinc-200 pt-3")}>{children}</div>
         ) : null}