style: apply prettier formatting to touched files

Pre-commit hook reflowed imports on files changed in the previous commit.
Unrelated format drift on other files intentionally left unstaged.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/modules/approvals/picks.test.ts

@@ -6,7 +6,11 @@
 import { beforeEach, afterEach, describe, expect, it } from 'vitest';
 
 import type { ChannelAdapter, OutboundMessage } from '../../channels/adapter.js';
-import { initChannelAdapters, registerChannelAdapter, teardownChannelAdapters } from '../../channels/channel-registry.js';
+import {
+  initChannelAdapters,
+  registerChannelAdapter,
+  teardownChannelAdapters,
+} from '../../channels/channel-registry.js';
 import { closeDb, createAgentGroup, initTestDb, runMigrations } from '../../db/index.js';
 import { createUser } from '../permissions/db/users.js';
 import { grantRole } from '../permissions/db/user-roles.js';