feat(finance): BTC basket flows, client scoping, and jewelry-box store

- Finance API: baskets, holdings, rebalances, deposits, bridge withdrawals, vault checks.
- Schemas: btc-basket; api-client finance types; workspace lockfile update.
- Vitest config for finance service; expanded tests.

Made-with: Cursor

packages/workflows/src/review.ts

@@ -62,7 +62,10 @@ export async function reviewWorkflow(
   if (process.env.APPROVAL_SERVICE_URL) {
     try {
       const res = await fetch(`${process.env.APPROVAL_SERVICE_URL}/status/${input.documentId}/${input.reviewerId}`);
-      if (res.ok) approved = (await res.json()).approved ?? false;
+      if (res.ok) {
+        const approvalResponse = (await res.json()) as { approved?: boolean };
+        approved = approvalResponse.approved ?? false;
+      }
     } catch { /* fall through */ }
   }
   if (!approved && getApprovalStatus) {
@@ -151,4 +154,3 @@ export async function checkApprovalStatus(
   // Fallback: assume not approved if we can't check
   return false;
 }
-