fix(core): Update N8N_DATA_TABLES_MAX_SIZE_BYTES default to 50mb (no-changelog) (#19570)

packages/@n8n/config/src/configs/data-table.config.ts

@@ -4,14 +4,14 @@ import { Config, Env } from '../decorators';
 export class DataTableConfig {
 	/** Specifies the maximum allowed size (in bytes) for data tables. */
 	@Env('N8N_DATA_TABLES_MAX_SIZE_BYTES')
-	maxSize: number = 100 * 1024 * 1024;
+	maxSize: number = 50 * 1024 * 1024;
 
 	/**
 	 * The percentage threshold at which a warning is triggered for data tables.
 	 * When the usage of a data table reaches or exceeds this value, a warning is issued.
 	 */
 	@Env('N8N_DATA_TABLES_WARNING_THRESHOLD_BYTES')
-	warningThreshold: number = 95 * 1024 * 1024;
+	warningThreshold: number = 45 * 1024 * 1024;
 
 	/**
 	 * The duration in milliseconds for which the data table size is cached.

packages/@n8n/config/test/config.test.ts

@@ -53,8 +53,8 @@ describe('GlobalConfig', () => {
 		ssl_cert: '',
 		editorBaseUrl: '',
 		dataTable: {
-			maxSize: 100 * 1024 * 1024,
-			warningThreshold: 95 * 1024 * 1024,
+			maxSize: 50 * 1024 * 1024,
+			warningThreshold: 45 * 1024 * 1024,
 			sizeCheckCacheDuration: 5000,
 		},
 		database: {