Clean workflow query invalid input errors from sentry (#18804)

As title

packages/twenty-server/src/modules/workflow/common/utils/workflow-query-validation-graphql-api-exception-handler.util.ts

@@ -0,0 +1,19 @@
+import { assertUnreachable } from 'twenty-shared/utils';
+
+import { ForbiddenError } from 'src/engine/core-modules/graphql/utils/graphql-errors.util';
+import {
+  type WorkflowQueryValidationException,
+  WorkflowQueryValidationExceptionCode,
+} from 'src/modules/workflow/common/exceptions/workflow-query-validation.exception';
+
+export const workflowQueryValidationGraphqlApiExceptionHandler = (
+  exception: WorkflowQueryValidationException,
+) => {
+  switch (exception.code) {
+    case WorkflowQueryValidationExceptionCode.FORBIDDEN:
+      throw new ForbiddenError(exception);
+    default: {
+      assertUnreachable(exception.code);
+    }
+  }
+};

packages/twenty-server/src/modules/workflow/workflow-executor/workflow-actions/iterator/iterator.workflow-action.ts

@@ -55,7 +55,7 @@ export class IteratorWorkflowAction implements WorkflowActionInterface {
     if (!Array.isArray(parsedItems)) {
       throw new WorkflowStepExecutorException(
         'Iterator input items must be an array',
-        WorkflowStepExecutorExceptionCode.INTERNAL_ERROR,
+        WorkflowStepExecutorExceptionCode.INVALID_STEP_INPUT,
       );
     }