Remove client-side token storage and Authorization header injection
Backend login now only returns user data, omitting the session token
Remove Authorization from backend CORS allowed headers
Clean up obsolete VITE_* environment variable fallbacks
Update Modal component to use Vue useId() instead of Math.random()
Introduce trading preference (Likes/Neutral) for Pokemon with trading skills
Infer possible hidden tags for items based on trading observations
Update import/export, wipe, and admin config to support trading data
Introduce reusable Modal component for forms
Update router to preserve scroll position when toggling modals
Refactor admin and entity views to render editors as overlays
