refactor(core)!: Remove basic-auth, external-jwt-auth, and no-auth options (#6362)

Co-authored-by: कारतोफ्फेलस्क्रिप्ट™ <aditya@netroy.in>

packages/editor-ui/src/stores/settings.store.ts

@@ -37,7 +37,6 @@ export const useSettingsStore = defineStore(STORES.SETTINGS, {
 		settings: {} as IN8nUISettings,
 		promptsData: {} as IN8nPrompts,
 		userManagement: {
-			enabled: false,
 			showSetupOnFirstLoad: false,
 			smtpSetup: false,
 			authenticationMethod: UserManagementAuthenticationMethod.Email,
@@ -71,9 +70,6 @@ export const useSettingsStore = defineStore(STORES.SETTINGS, {
 		versionCli(): string {
 			return this.settings.versionCli;
 		},
-		isUserManagementEnabled(): boolean {
-			return this.userManagement.enabled;
-		},
 		isPublicApiEnabled(): boolean {
 			return this.api.enabled;
 		},