Remove check between worker_types and max_cached_workflows (#1063)

* Remove check to decrease breaks

* remove test for this check

Author: yuandrew

crates/common/src/worker.rs

@@ -317,17 +317,6 @@ impl WorkerConfigBuilder {
             return Err("`max_outstanding_nexus_tasks` must be > 0".to_owned());
         }
 
-        // Validate workflow cache is consistent with task_types
-        if !task_types.enable_workflows
-            && let Some(cache) = self.max_cached_workflows.as_ref()
-            && *cache > 0
-        {
-            return Err(
-                    "Cannot have `max_cached_workflows` > 0 when workflows are not enabled in `task_types`"
-                        .to_owned(),
-                );
-        }
-
         if let Some(cache) = self.max_cached_workflows.as_ref()
             && *cache > 0
         {

crates/common/tests/worker_task_types_test.rs

@@ -49,27 +49,6 @@ fn test_empty_task_types_fails_validation() {
     );
 }
 
-#[test]
-fn test_workflow_cache_without_workflows_fails() {
-    let result = WorkerConfigBuilder::default()
-        .namespace("default")
-        .task_queue("test-queue")
-        .versioning_strategy(default_versioning_strategy())
-        .task_types(WorkerTaskTypes::activity_only())
-        .max_cached_workflows(10usize)
-        .build();
-
-    assert!(
-        result.is_err(),
-        "Workflow cache > 0 without workflows should fail"
-    );
-    let err = result.err().unwrap().to_string();
-    assert!(
-        err.contains("max_cached_workflows"),
-        "Error should mention max_cached_workflows: {err}",
-    );
-}
-
 #[test]
 fn test_all_combinations() {
     let combinations = [