Share customer session cookies with the storefront and polish business settings.

Keep JWT login mirrored on the tenant cookie domain, improve e-payment settings UX, and add a storefront link from the customer sidebar.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/customer/src/components/Sidebar.module.css

@@ -21,6 +21,19 @@
   margin-bottom: 24px;
   padding: 4px 8px 12px;
   border-bottom: 1px solid rgba(148, 163, 184, 0.15);
+  text-decoration: none;
+  color: inherit;
+  border-radius: var(--radius-sm);
+  transition: background 0.15s;
+  cursor: pointer;
+}
+
+.brand:hover {
+  background: rgba(148, 163, 184, 0.1);
+}
+
+.brand:hover .brandName {
+  color: var(--primary);
 }
 
 .brandLogo {
@@ -109,6 +122,10 @@
   transition: all 0.2s ease;
   width: 100%;
   text-align: start;
+  text-decoration: none;
+  background: transparent;
+  cursor: pointer;
+  box-sizing: border-box;
 }
 
 .navItem:hover {