Vest: record every trade, the bot's and outside ones, and list them

Vest's position history (GET /v3/positions) gives each position's size,
open and close price, P&L, fees, funding and why it closed. The client
reads it hourly and a minute after a position closes (or a flat balance
moves) into a new trades table, and stores open positions as they
appear. Vest can't tell an API order from a click, so the bot marks its
own opens and closes as it sends them; an unmarked trade since marking
began was someone else's.

The dashboard's Vest firm row gets a Trades button listing every trade
on its accounts with who opened it and how it closed; the account page
shows its own.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

app/accounts/[id]/page.tsx

@@ -18,6 +18,7 @@ import type { FirmConfig, FirmState, AccountState, AccountConfig } from '@/types
 import { stagePillClasses } from '@/lib/stage-colors';
 import { projectPerfectPath } from '@/lib/trading-logic';
 import { RulesDate } from '@/app/components/RulesDate';
+import { TradesTable } from '@/app/components/TradesTable';
 
 /** Reassign this account to another of its firm's account types, or hand it
  *  back to the auto-resolver. Mirrors the control on the dashboard. */
@@ -838,6 +839,8 @@ export default function AccountPage() {
                     </div>
                 )}
 
+                <TradesTable query={`accountId=${accountId}`} title="Trades" />
+
                 {/* Cash History Table */}
                 {(displayPnL.length > 0 || fundTransactions.length > 0) && (
                     <div className="bg-white border border-slate-200 rounded-xl shadow-sm p-6 mt-5">