refactor(core): Port timeout config (#18722)

packages/@n8n/config/src/configs/executions.config.ts

@@ -39,6 +39,18 @@ class QueueRecoveryConfig {
 
 @Config
 export class ExecutionsConfig {
+	/**
+	 * How long (seconds) a workflow execution may run for before timeout.
+	 * On timeout, the execution will be forcefully stopped. `-1` for unlimited.
+	 * Currently unlimited by default - this default will change in a future version.
+	 */
+	@Env('EXECUTIONS_TIMEOUT')
+	timeout: number = -1;
+
+	/** How long (seconds) a workflow execution may run for at most. */
+	@Env('EXECUTIONS_TIMEOUT_MAX')
+	maxTimeout: number = 3600; // 1h
+
 	/** Whether to delete past executions on a rolling basis. */
 	@Env('EXECUTIONS_DATA_PRUNE')
 	pruneData: boolean = true;

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

@@ -302,6 +302,8 @@ describe('GlobalConfig', () => {
 			disableWebhookHtmlSandboxing: false,
 		},
 		executions: {
+			timeout: -1,
+			maxTimeout: 3600,
 			pruneData: true,
 			pruneDataMaxAge: 336,
 			pruneDataMaxCount: 10_000,