Add member identifiers table for ID documents (DL, passport, school ID)

member_identifier table with type, value, issuing authority, expiry,
front/back image storage (base64 in Postgres), primary flag. CRUD
endpoints under /members/:memberId/identifiers. Zod schemas with
constrained type enum.

packages/shared/src/schemas/account.schema.ts

@@ -48,6 +48,29 @@ export const AccountSearchSchema = z.object({
   q: z.string().min(1).max(255),
 })
 
+// --- Member Identifier ---
+
+export const IdentifierType = z.enum(['drivers_license', 'passport', 'school_id'])
+export type IdentifierType = z.infer<typeof IdentifierType>
+
+export const MemberIdentifierCreateSchema = z.object({
+  memberId: z.string().uuid(),
+  type: IdentifierType,
+  label: z.string().max(100).optional(),
+  value: z.string().min(1).max(255),
+  issuingAuthority: z.string().max(255).optional(),
+  issuedDate: z.string().date().optional(),
+  expiresAt: z.string().date().optional(),
+  imageFrontUrl: z.string().max(500).optional(),
+  imageBackUrl: z.string().max(500).optional(),
+  notes: z.string().optional(),
+  isPrimary: z.boolean().default(false),
+})
+export type MemberIdentifierCreateInput = z.infer<typeof MemberIdentifierCreateSchema>
+
+export const MemberIdentifierUpdateSchema = MemberIdentifierCreateSchema.omit({ memberId: true }).partial()
+export type MemberIdentifierUpdateInput = z.infer<typeof MemberIdentifierUpdateSchema>
+
 // --- Account Processor Link ---
 
 export const ProcessorLinkCreateSchema = z.object({