feat: External Secrets storage for credentials (#6477)

Github issue / Community forum post (link here to close automatically):

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Co-authored-by: Romain Minaud <romain.minaud@gmail.com>
Co-authored-by: Valya Bullions <valya@n8n.io>
Co-authored-by: Csaba Tuncsik <csaba@n8n.io>
Co-authored-by: Giulio Andreini <g.andreini@gmail.com>
Co-authored-by: Omar Ajoue <krynble@gmail.com>

packages/cli/src/commands/start.ts

@@ -195,6 +195,7 @@ export class Start extends BaseCommand {
 		await this.initLicense();
 		await this.initBinaryManager();
 		await this.initExternalHooks();
+		await this.initExternalSecrets();
 
 		if (!config.getEnv('endpoints.disableUi')) {
 			await this.generateStaticAssets();