phase-10.5: market screener ui enhancements

server/domains/auth/auth.model.ts

@@ -0,0 +1,36 @@
+// ── Auth domain types ─────────────────────────────────────────────────────────
+
+export type Role = 'trader' | 'viewer' | 'admin';
+
+export interface User {
+  id: string;
+  email: string;
+  role: Role;
+  createdAt: string;
+  lastLogin: string | null;
+}
+
+/** Full user row including password hash — only used internally by UserStore/AuthService. */
+export interface UserRow {
+  id: string;
+  email: string;
+  password_hash: string;
+  role: Role;
+  created_at: string;
+  last_login: string | null;
+}
+
+/** Payload embedded in the JWT. */
+export interface TokenPayload {
+  sub: string; // user id
+  email: string;
+  role: Role;
+  iat?: number;
+  exp?: number;
+}
+
+/** Response body for successful login / register. */
+export interface AuthResponse {
+  token: string;
+  user: User;
+}