refactor(core): Abstract away InstanceSettings and encryptionKey into injectable services (no-changelog) (#7471)

This change ensures that things like `encryptionKey` and `instanceId`
are always available directly where they are needed, instead of passing
them around throughout the code.

packages/cli/src/CrashJournal.ts

@@ -1,7 +1,8 @@
 import { existsSync } from 'fs';
 import { mkdir, utimes, open, rm } from 'fs/promises';
 import { join, dirname } from 'path';
-import { UserSettings } from 'n8n-core';
+import { Container } from 'typedi';
+import { InstanceSettings } from 'n8n-core';
 import { LoggerProxy, sleep } from 'n8n-workflow';
 import { inProduction } from '@/constants';
 
@@ -16,7 +17,8 @@ export const touchFile = async (filePath: string): Promise<void> => {
 	}
 };
 
-const journalFile = join(UserSettings.getUserN8nFolderPath(), 'crash.journal');
+const { n8nFolder } = Container.get(InstanceSettings);
+const journalFile = join(n8nFolder, 'crash.journal');
 
 export const init = async () => {
 	if (!inProduction) return;