feat(phase-b): ship analytics dashboard, alerts, scanner PWA, dedup, audit view

Phase B (Insights & Alerts) PR4-11 in one drop. Builds on the schema +
service skeletons committed in PRs 1-3.

PR4  Analytics dashboard — 4 chart types (funnel/timeline/breakdown/source),
     date-range picker (today/7d/30d/90d), CSV+PNG export per card.
PR5  Alert rail UI + /alerts page — topbar bell w/ live count, dashboard
     right-rail, three-tab page (active/dismissed/resolved), socket-driven
     invalidation. Bell lazy-loads list on popover open to keep cold pages
     fast in non-dashboard routes.
PR6  EOI queue tab on documents hub — filters to in-flight EOIs, count
     surfaces in tab label.
PR7  Interests-by-berth tab on berth detail — replaces the stub.
PR8  Expense duplicate detection — BullMQ job runs scan on create, yellow
     banner on detail w/ Merge / Not-a-duplicate, transactional merge
     consolidates receipts and archives the source.
PR9  Receipt scanner PWA + multi-provider AI — port-scoped /scan route in
     its own (scanner) group with no dashboard chrome, dynamic per-port
     manifest, OpenAI + Claude provider abstraction, admin OCR settings
     page (port-level + super-admin global default w/ opt-in fallback),
     test-connection endpoint, manual-entry fallback when no key is
     configured. Verify form always shown before save — no ghost rows.
PR10 Audit log read view — swap to tsvector full-text search on the
     existing GIN index, cursor pagination, filters for entity/action/user
     /date range, batched actor-email resolution.
PR11 Real-API tests — opt-in receipt-ocr.spec (admin save+test, optional
     real-receipt parse via REALAPI_RECEIPT_FIXTURE) and alert-engine
     socket-fanout spec gated behind RUN_ALERT_ENGINE_REALAPI. Both skip
     cleanly without their gate envs so CI stays green.

Test totals: vitest 690 -> 713, smoke 130 -> 138, realapi +2 opt-in.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/components/expenses/expense-columns.tsx

@@ -29,6 +29,9 @@ export interface ExpenseRow {
   receiptFileIds: string[] | null;
   archivedAt: string | null;
   createdAt: string;
+  /** Set by the dedup engine when this expense looks like a duplicate of another. */
+  duplicateOf: string | null;
+  dedupScannedAt: string | null;
 }
 
 const PAYMENT_STATUS_COLORS: Record<string, string> = {
@@ -94,7 +97,8 @@ export function getExpenseColumns({
       cell: ({ row }) =>
         row.original.amountUsd ? (
           <span className="text-sm text-muted-foreground tabular-nums">
-            ${Number(row.original.amountUsd).toLocaleString('en-US', {
+            $
+            {Number(row.original.amountUsd).toLocaleString('en-US', {
               minimumFractionDigits: 2,
               maximumFractionDigits: 2,
             })}
@@ -125,10 +129,7 @@ export function getExpenseColumns({
         const status = (getValue() as string | null) ?? 'unpaid';
         const colorClass = PAYMENT_STATUS_COLORS[status] ?? '';
         return (
-          <Badge
-            variant="outline"
-            className={`capitalize text-xs border ${colorClass}`}
-          >
+          <Badge variant="outline" className={`capitalize text-xs border ${colorClass}`}>
             {status}
           </Badge>
         );
@@ -162,10 +163,7 @@ export function getExpenseColumns({
               <Pencil className="mr-2 h-3.5 w-3.5" />
               Edit
             </DropdownMenuItem>
-            <DropdownMenuItem
-              className="text-destructive"
-              onClick={() => onArchive(row.original)}
-            >
+            <DropdownMenuItem className="text-destructive" onClick={() => onArchive(row.original)}>
               <Archive className="mr-2 h-3.5 w-3.5" />
               Archive
             </DropdownMenuItem>