feat(registration): no invite code, request text

src/utils/validation.js

@@ -13,10 +13,6 @@ const passwordField = z
     .min(8, 'VALIDATION.PASSWORD_TOO_SHORT')
     .refine((value) => new TextEncoder().encode(value).length <= 72, 'VALIDATION.PASSWORD_TOO_LONG');
 
-const inviteCodeField = z
-    .string()
-    .min(1, 'VALIDATION.INVITE_CODE_REQUIRED');
-
 // Same rule as the Auth service: 3-24 letters, digits, space, _ . - and no space at the ends.
 // An empty field means "no display name" and is sent as null.
 const displayNameField = z
@@ -33,7 +29,6 @@ export const registrationSchema = z
         email: emailField,
         password: passwordField,
         passwordConfirmation: z.string().min(1, 'VALIDATION.PASSWORD_CONFIRMATION_REQUIRED'),
-        inviteCode: inviteCodeField,
         displayName: displayNameField,
     })
     .refine((d) => d.password === d.passwordConfirmation, {