feat: convert estimate to invoice.

client/src/routes/dashboard.js

@@ -299,6 +299,17 @@ export default [
     backLink: true,
     sidebarShrink: true,
   },
+  {
+    path: `/invoices/new?from_estimate_id=/:id`,
+    component: lazy(() =>
+      import('containers/Sales/Estimates/EstimateForm/EstimateFormPage'),
+    ),
+    name: 'convert-to-invoice',
+    breadcrumb: 'New Estimate',
+    pageTitle: formatMessage({ id: 'new_estimate' }),
+    backLink: true,
+    sidebarShrink: true,
+  },
   {
     path: `/estimates/new`,
     component: lazy(() =>