Building TradeMind AI: First Frontend Architecture Decisions

This week I focused on the first frontend architecture decisions for TradeMind AI.

The biggest early choice was to organize the app by product features rather than technical layers.

Instead of this:

components/
hooks/
api/
types/

I prefer this:

features/trades/
features/trading-accounts/
features/analytics/

The second structure scales better because ownership is clearer. When I work on trades, the API methods, hooks, components, and types live near each other.

It is a small decision on paper, but it removes friction every time the product grows.