fix(documenso): expired event, real signer emails, query invalidation, double-fire

- Wire the `DOCUMENT_EXPIRED` webhook event to `handleDocumentExpired`.
  Previously the handler existed but was never called, leaving expired
  EOIs stuck in `sent` / `partially_signed` forever.
- `sendForSigning` now resolves real port-configured signer emails via
  `getPortEoiSigners(portId)` instead of fabricating
  `developer@{slug}.com` / `sales@{slug}.com`. The Documenso-template
  pathway was already using these; the upload-PDF pathway now matches.
- `handleRecipientSigned` logs a warning when the email match returns
  zero rows so a misconfigured signer isn't a silent no-op.
- `handleDocumentCompleted` skips berth-rule re-evaluation when the
  interest is already at or past `eoi_signed`, preventing a double-fire
  when `DOCUMENT_SIGNED` and `DOCUMENT_COMPLETED` arrive close together.
- EOI generate dialog now invalidates by predicate (any queryKey
  starting with `'documents'`) so the Documents tab and hub counts
  refresh after generation, instead of missing because the actual
  query key shape didn't match the targeted invalidation.

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

src/components/documents/eoi-generate-dialog.tsx

@@ -109,7 +109,13 @@ export function EoiGenerateDialog({
         },
       });
 
-      queryClient.invalidateQueries({ queryKey: ['documents', { interestId }] });
+      // Invalidate all document list queries (hub counts + per-interest lists).
+      // The DocumentList component uses ['documents', { interestId, clientId }]
+      // and the hub uses ['documents', 'hub', ...] / ['documents', 'hub-counts'].
+      // Using a predicate avoids key-shape drift between callers.
+      queryClient.invalidateQueries({
+        predicate: (q) => q.queryKey[0] === 'documents',
+      });
       onOpenChange(false);
     } catch (err) {
       setError(err instanceof Error ? err.message : 'Failed to generate EOI');