fix: restore complete admin feature dependencies

src/lib/validators/ticket.ts

@@ -0,0 +1,45 @@
+import { z } from 'zod'
+
+export const TICKET_CATEGORIES = [
+  'general',
+  'account',
+  'technical',
+  'report',
+  'billing',
+  'other',
+] as const
+export const TICKET_PRIORITIES = ['low', 'normal', 'high', 'urgent'] as const
+export const TICKET_STATUSES = ['open', 'in_progress', 'waiting', 'closed'] as const
+
+export const createTicketSchema = z.object({
+  subject: z.string().min(5, 'Subject must be at least 5 characters').max(255),
+  message: z.string().min(10, 'Message must be at least 10 characters').max(5000),
+  category: z.enum(TICKET_CATEGORIES),
+})
+
+export const replyTicketSchema = z.object({
+  ticketId: z.coerce.number().int().positive(),
+  message: z.string().min(1, 'Message is required').max(5000),
+})
+
+export const updateTicketStatusSchema = z.object({
+  ticketId: z.coerce.number().int().positive(),
+  status: z.enum(TICKET_STATUSES),
+})
+
+export const assignTicketSchema = z.object({
+  ticketId: z.coerce.number().int().positive(),
+  assigneeId: z.coerce.number().int().positive().nullable(),
+})
+
+export const updateTicketPrioritySchema = z.object({
+  ticketId: z.coerce.number().int().positive(),
+  priority: z.enum(TICKET_PRIORITIES),
+})
+
+export type CreateTicketInput = z.infer<typeof createTicketSchema>
+export type ReplyTicketInput = z.infer<typeof replyTicketSchema>
+export type UpdateTicketStatusInput = z.infer<typeof updateTicketStatusSchema>
+export type AssignTicketInput = z.infer<typeof assignTicketSchema>
+export type UpdateTicketPriorityInput = z.infer<typeof updateTicketPrioritySchema>
+