Reporter: catch up completed cycles on reset, report each firm's account list

When a fund transaction starts a new cycle (the days revert to 0), the
cycle it ended is checked against the completion rule for a week after and
named if it stood complete — its final day may never have been reported.
Only for a cycle this instance saw begin: the clients now note where the
ended cycle started as they move last_fund_date forward. Completions carry
the cycle they belong to, and each firm reports its whole account list so
the master can tell erased accounts and spot new funded ones.

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

lib/topstepx-class.ts

@@ -25,7 +25,7 @@ import * as signalR from '@microsoft/signalr';
 import { currentTradeDateCT } from './trading-logic';
 import { getCachedContract } from './contract-resolver';
 import { signalrWebSocket } from './outbound-proxy';
-import { saveDailyPnL, loadDailyPnL, loadAccountMeta, saveAccountMeta, loadFundTransactions, saveFundTransactions } from './db';
+import { saveDailyPnL, loadDailyPnL, loadAccountMeta, saveAccountMeta, loadFundTransactions, saveFundTransactions, saveEndedCycleStart } from './db';
 import { getAccountConfig } from './account-type-resolver';
 import type { PlatformClient, PlatformAccount, PlatformContract } from './platform-client';
 
@@ -563,9 +563,22 @@ export class TopstepXClient implements PlatformClient {
         const txns = this.fundTransactions[account.id] ?? [];
         const funds = txns.reduce((s, f) => s + f.amount, 0);
         const delta = Math.round((cash.amount - startBal - tradePnL - funds) * 100) / 100;
+        // The first check on this instance (or since a wipe) only has the
+        // fetch window to explain the balance with: a lump it books is unseen
+        // P&L and past payouts, not the end of a cycle this instance watched.
+        const firstCheck = loadAccountMeta(account.id, 'funds_reconciled') === null;
+        if (firstCheck) saveAccountMeta(account.id, 'funds_reconciled', today);
         if (Math.abs(delta) < 200) return;
 
         console.log(`[topstepx] ${account.name}: balance ${cash.amount} vs books ${Math.round((tradePnL + funds) * 100) / 100} — recording ${delta < 0 ? 'withdrawal' : 'deposit'} of ${delta}`);
+        // A new cycle starts today: note where the one it ends began, by
+        // applyCycleSlice's rule for that date's own row, for the reporter's
+        // catch-up. A second event today doesn't start another cycle.
+        const prevFundDate = this.lastFundDates[account.id] ?? null;
+        if (!firstCheck && prevFundDate !== today) {
+            const prevAmt = prevFundDate ? (txns.find((f) => f.date === prevFundDate)?.amount ?? null) : null;
+            saveEndedCycleStart(account.id, { fundDate: prevFundDate ?? '', includesDay: !(prevAmt !== null && prevAmt < 0) });
+        }
         // Same-day events merge into one row (the table keys on account+date),
         // so add today's delta onto whatever is already booked for today.
         const existingToday = txns.find((f) => f.date === today)?.amount ?? 0;