refactor(auth): align auth UI and mock auth API

store/auth.ts

@@ -25,7 +25,7 @@ interface AuthState {
   themePreference: ThemePreference
   user: User | null
   switchRole: (role: UserRole) => void
-  submitVerification: (role: UserRole) => void
+  submitVerification: (role: UserRole, materials?: Record<string, string>) => void
   approveVerification: (role: UserRole) => void
   rejectVerification: (role: UserRole, reason: string) => void
   setNotificationPref: (type: keyof NotificationPrefs, enabled: boolean) => void
@@ -50,7 +50,7 @@ export const useAuthStore = create<AuthState>((set, get) => ({
       set({ currentRole: role })
     }
   },
-  submitVerification: (role) =>
+  submitVerification: (role, _materials) =>
     set((state) => {
       if (state.verifiedRoles.includes(role)) {
         return state