Client Portal

Within the application there should be a feature that allows clients to receive a login code. The login code will provide a "Client" account into the application where they can view workout and diet plans, log exercises, assessments etc.

No files, tests, or entry points are named. Start by reading the application's existing account and authentication flows, then trace how workout plans, diet plans, exercises, and assessments are represented. Done should include a defined client login-code flow and client access to the listed portal capabilities, but the issue needs substantial scope clarification first.

Written by the indexing model from the issue text.