DxFeed sync: pick your prop firm first

The Connect DxFeed Account dialog now starts with a Prop firm dropdown. Choose the firm where you trade—Miltraders and Phoenix Trader Funding are available today—then sign in with the same email and password you use on that platform.

Trades are fetched from that firm's own history server, not a generic DxFeed site. If your login belongs to a different firm than the one selected, you get a clear mismatch message instead of a silent failure. If your firm is not listed yet, the screen explains how to reach Support so we can add it.