feat: add CW callback route and optimize cache refresh workflows

src/controllers/CompanyController.ts

@@ -50,18 +50,21 @@ export class CompanyController {
     const cwCompany = await fetchCwCompanyById(this.cw_CompanyId);
     if (!cwCompany) return this;
 
-    const contactHref = cwCompany.defaultContact?._info?.contact_href;
-    const defaultContactData = contactHref
-      ? await connectWiseApi.get(contactHref)
-      : undefined;
-
     const allContactsData = await connectWiseApi.get(
       `${cwCompany._info.contacts_href}&pageSize=1000`,
     );
 
+    // Derive default contact from allContacts instead of a separate CW call
+    const defaultContactId = cwCompany.defaultContact?.id;
+    const defaultContactData = defaultContactId
+      ? ((allContactsData.data as any[]).find(
+          (c: any) => c.id === defaultContactId,
+        ) ?? null)
+      : null;
+
     this.cw_Data = {
       company: cwCompany,
-      defaultContact: defaultContactData?.data ?? null,
+      defaultContact: defaultContactData,
       allContacts: allContactsData.data,
     };