refactor: consolidate duplicate CSS design token namespaces #6
Description
Description
Severity: P2 — Consistency
In apps/app/src/app/globals.css, there are duplicate design token namespaces:
- `--text-primary` vs `--color-text-primary`
- `--border-default` vs `--color-border`
- `--surface-primary` vs `--color-container`
Both sets are used across different components.
Failure mode
Confusion about which token to use; risk of visual inconsistency when one set is updated but not the other.
Suggested fix
Consolidate to a single namespace. Either alias one to the other or migrate all usages to one convention.
From self-review finding F08