feat(crm): client-meeting batch — contact-pill cleanup, assignment toggle, receipt manual mode

CM-4: remove Email/Call/WhatsApp deep-link pills from the client + interest
  detail headers; relocate GDPR export into the client-header action cluster
  as a compact icon. Keeps the interest "Log contact" quick action.
CM-5: gate the interest assignment feature behind a per-port `assignment_enabled`
  setting (default OFF for single-rep ports). Hides the AssignedToChip +
  residential assigned-to row and skips tier-2/3 auto-assign on create; the
  column + data are preserved and reversible. Tests cover the auto-assign guard.
CM-6: add a per-port `manualEntry` receipt mode (skip all parsing → empty form).
  Threaded through ocr-config.service, the admin OCR form, the scan-receipt
  route, and the scanner shell (skips Tesseract + the server call). Tests cover
  the save/resolve round-trip.

Verified: tsc clean, lint 0 errors, 1631 vitest pass, prod build green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/components/clients/gdpr-export-button.tsx

@@ -48,7 +48,15 @@ const STATUS_VARIANT: Record<ExportRow['status'], 'secondary' | 'outline' | 'des
   failed: 'destructive',
 };
 
-export function GdprExportButton({ clientId }: { clientId: string }) {
+export function GdprExportButton({
+  clientId,
+  variant = 'button',
+}: {
+  clientId: string;
+  /** `button` = standalone outline button (default). `icon` = compact icon-only
+   *  trigger for the detail-header top-right action cluster (CM-4). */
+  variant?: 'button' | 'icon';
+}) {
   const { can, isSuperAdmin } = usePermissions();
   const qc = useQueryClient();
   const [open, setOpen] = useState(false);
@@ -110,10 +118,21 @@ export function GdprExportButton({ clientId }: { clientId: string }) {
   return (
     <Dialog open={open} onOpenChange={setOpen}>
       <DialogTrigger asChild>
-        <Button variant="outline" size="sm" className="h-8">
-          <FileDown className="mr-1.5 h-3.5 w-3.5" aria-hidden />
-          GDPR export
-        </Button>
+        {variant === 'icon' ? (
+          <button
+            type="button"
+            aria-label="GDPR export"
+            title="GDPR export"
+            className="shrink-0 rounded-md p-1.5 text-muted-foreground/70 transition-colors hover:bg-foreground/5 hover:text-foreground"
+          >
+            <FileDown className="size-4" aria-hidden />
+          </button>
+        ) : (
+          <Button variant="outline" size="sm" className="h-8">
+            <FileDown className="mr-1.5 h-3.5 w-3.5" aria-hidden />
+            GDPR export
+          </Button>
+        )}
       </DialogTrigger>
       <DialogContent className="max-w-2xl">
         <DialogHeader>