diff_types.diff

diff --git a/admin/src/lib/types.ts b/admin/src/lib/types.ts
index d4c940ea..eed3dfee 100644
--- a/admin/src/lib/types.ts
+++ b/admin/src/lib/types.ts
@@ -736,4 +736,35 @@ export interface DashboardErrorsResponse {
     unresolved_errors: number;
     critical_errors: number;
   };
-}
\ No newline at end of file
+}
+
+// Docs & Playground types
+export type ValidationRequestDto = Record<string, unknown>;
+
+export interface ValidationResultDto {
+  readonly id: string;
+  readonly status: 'pass' | 'fail';
+  readonly errors: string[];
+}
+
+
+// Support types
+export interface SystemStatusDto {
+  status: 'ok' | 'degraded' | 'down';
+  updated_at: string;
+}
+
+export interface FaqDto {
+  question: string;
+  answer: string;
+}
+
+export interface TicketRequestDto {
+  subject: string;
+  message: string;
+}
+
+export interface TicketResponseDto {
+  id: string;
+  status: 'open' | 'closed' | 'pending';
+}