Remove broker session rest

Reverts 062ec07 and 5eb0ea7: every firm's broker session stays logged in
around the clock again, renewing its token on the fixed timer as before.
The tree is back to 6dd2528's. A session_rest row left in settings is
unused.

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

lib/queue-run.ts

@@ -13,7 +13,6 @@
 
 import { createRun } from './db';
 import { findAutomation, resolveSteps } from './automations';
-import { wakeAllFirms } from './clients';
 
 export class QueueRunError extends Error {
     constructor(message: string, readonly status: number) {
@@ -53,8 +52,5 @@ export function queueRun(automationId: string, supplied: Record<string, unknown>
     }
 
     const run = createRun(automationId, resolved.length, inputs);
-    // A purchase brings a new account: a resting session (lib/clients.ts)
-    // logs back in now so it is seen, and traded if it can be.
-    wakeAllFirms('AutoBuyer run');
     return { runId: run.id, totalSteps: run.total_steps, inputs };
 }