Stop logging the autoLiq floor for every account

One line per account on every sync, which on a multi-firm instance buries
anything worth reading in `pm2 logs autofirmer`. The threshold is still
recorded on the client and still drives the dead-account checks; it just is
not narrated any more.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

lib/tradovate-class.ts

@@ -283,9 +283,6 @@ export class TradovateClient {
                     const isSentinel = limit >= 999999999;
                     const floor = (!isSentinel && limit > 0 && drawdown > 0) ? limit - drawdown : 0;
                     this.autoLiqThresholds[accountId] = floor;
-                    if (floor > 0) {
-                        console.log(`[autoLiq] account ${accountId} → floor $${floor} (hwm=$${limit} drawdown=$${drawdown})`);
-                    }
                 }
 
                 this.accountList = ((response.accounts ?? []) as AccountItem[]).map((account) => {