chore: update user schema and database reference

- Removed the 'packageValue' field from the User schema to streamline user data representation.
- Updated the subproject reference in the epess-database to the latest commit for consistency in project dependencies.
- These changes enhance the clarity of the user schema and ensure alignment with the latest database structure.

src/User/user.schema.ts

@@ -45,10 +45,6 @@ export class UserSchema extends PothosSchema {
         bankAccountNumber: t.exposeString('bankAccountNumber', {
           description: 'The bank account number of the user.',
         }),
-        packageValue: t.exposeFloat('packageValue', {
-          description: 'The package value of the user.',
-          nullable: true,
-        }),
         role: t.exposeString('role', {
           nullable: true,
           description: 'The role of the user.',