feat(unit): integrate unit api

app/schemas/unit.schema.ts

@@ -0,0 +1,12 @@
+import { z } from 'zod'
+import type { Unit } from '~/models/unit'
+
+const UnitSchema = z.object({
+  code: z.string({ required_error: 'Kode harus diisi' }).min(1, 'Kode minimum 1 karakter'),
+  name: z.string({ required_error: 'Nama harus diisi' }).min(1, 'Nama minimum 1 karakter'),
+})
+
+type UnitFormData = z.infer<typeof UnitSchema> & Unit
+
+export { UnitSchema }
+export type { UnitFormData }