fix many bugs

Co-authored-by: Copilot <copilot@github.com>

apps/dashboard/shared/utils/formatters.ts

@@ -99,3 +99,11 @@ export function formatCurrency(
     if (isNaN(num)) return "—"
     return new Intl.NumberFormat(locale, { style: "currency", currency }).format(num)
 }
+
+/**
+ * Format text to uppercase.
+ */
+export function formatUppercase(value?: string | null): string {
+    if (value == null) return ""
+    return value.toUpperCase()
+}