Show logic function label instead of technical name in workflow UI (#20470)

### Before
<img width="1304" height="812" alt="Screenshot 2026-05-12 at 7 02 32 AM"
src="https://github.com/user-attachments/assets/94ca4b1d-69c0-4059-8c45-dd8eae8e2a29"
/>



### After
<img width="1296" height="782" alt="Screenshot 2026-05-12 at 6 53 26 AM"
src="https://github.com/user-attachments/assets/47f2e291-73df-4471-9174-bd5aca23e228"
/>

packages/twenty-front/src/modules/side-panel/pages/workflow/action/components/SidePanelWorkflowSelectAction.tsx

@@ -1,5 +1,5 @@
-import { WorkflowActionMenuItems } from '@/side-panel/pages/workflow/action/components/WorkflowActionMenuItems';
 import { logicFunctionsSelector } from '@/logic-functions/states/logicFunctionsSelector';
+import { WorkflowActionMenuItems } from '@/side-panel/pages/workflow/action/components/WorkflowActionMenuItems';
 import { useAtomStateValue } from '@/ui/utilities/state/jotai/hooks/useAtomStateValue';
 import { type WorkflowActionType } from '@/workflow/types/Workflow';
 import { SidePanelStepListContainer } from '@/workflow/workflow-steps/components/SidePanelWorkflowSelectStepContainer';
@@ -103,7 +103,7 @@ export const SidePanelWorkflowSelectAction = ({
                   size={16}
                 />
               )}
-              text={fn.name}
+              text={fn.workflowActionTriggerSettings?.label ?? fn.name}
               onClick={() => handleFunctionClick(fn.id)}
             />
           ))}

packages/twenty-server/src/modules/workflow/workflow-builder/workflow-version-step/workflow-version-step-operations.workspace-service.ts

@@ -19,7 +19,6 @@ import { getFlatFieldsFromFlatObjectMetadata } from 'src/engine/api/graphql/work
 import { type WorkflowStepPositionInput } from 'src/engine/core-modules/workflow/dtos/update-workflow-step-position.input';
 import { AiAgentRoleService } from 'src/engine/metadata-modules/ai/ai-agent-role/ai-agent-role.service';
 import { AgentService } from 'src/engine/metadata-modules/ai/ai-agent/agent.service';
-import { AUTO_SELECT_SMART_MODEL_ID } from 'twenty-shared/constants';
 import { WorkspaceManyOrAllFlatEntityMapsCacheService } from 'src/engine/metadata-modules/flat-entity/services/workspace-many-or-all-flat-entity-maps-cache.service';
 import { LogicFunctionFromSourceService } from 'src/engine/metadata-modules/logic-function/services/logic-function-from-source.service';
 import { findFlatLogicFunctionOrThrow } from 'src/engine/metadata-modules/logic-function/utils/find-flat-logic-function-or-throw.util';
@@ -28,20 +27,21 @@ import { RoleTargetEntity } from 'src/engine/metadata-modules/role-target/role-t
 import { GlobalWorkspaceOrmManager } from 'src/engine/twenty-orm/global-workspace-datasource/global-workspace-orm.manager';
 import { buildSystemAuthContext } from 'src/engine/twenty-orm/utils/build-system-auth-context.util';
 import { WorkspaceCacheService } from 'src/engine/workspace-cache/services/workspace-cache.service';
-import { CodeStepBuildService } from 'src/modules/workflow/workflow-builder/workflow-version-step/code-step/services/code-step-build.service';
 import {
   WorkflowVersionStepException,
   WorkflowVersionStepExceptionCode,
 } from 'src/modules/workflow/common/exceptions/workflow-version-step.exception';
 import { type WorkflowVersionWorkspaceEntity } from 'src/modules/workflow/common/standard-objects/workflow-version.workspace-entity';
 import { WorkflowCommonWorkspaceService } from 'src/modules/workflow/common/workspace-services/workflow-common.workspace-service';
+import { CodeStepBuildService } from 'src/modules/workflow/workflow-builder/workflow-version-step/code-step/services/code-step-build.service';
 import { type BaseWorkflowActionSettings } from 'src/modules/workflow/workflow-executor/workflow-actions/types/workflow-action-settings.type';
 import {
-  type WorkflowAction,
   WorkflowActionType,
+  type WorkflowAction,
   type WorkflowEmptyAction,
   type WorkflowFormAction,
 } from 'src/modules/workflow/workflow-executor/workflow-actions/types/workflow-action.type';
+import { AUTO_SELECT_SMART_MODEL_ID } from 'twenty-shared/constants';
 const BASE_STEP_DEFINITION: BaseWorkflowActionSettings = {
   outputSchema: {},
   errorHandlingOptions: {
@@ -223,7 +223,9 @@ export class WorkflowVersionStepOperationsWorkspaceService {
         return {
           builtStep: {
             ...baseStep,
-            name: flatLogicFunction.name,
+            name:
+              flatLogicFunction.workflowActionTriggerSettings?.label ??
+              flatLogicFunction.name,
             type: WorkflowActionType.LOGIC_FUNCTION,
             settings: {
               ...BASE_STEP_DEFINITION,

packages/twenty-server/src/modules/workflow/workflow-tools/tools/list-logic-function-tools.tool.ts

@@ -40,6 +40,7 @@ export const createListLogicFunctionToolsTool = (
       logicFunctions: workflowActionFunctions.map((fn) => ({
         id: fn.id,
         name: fn.name,
+        displayName: fn.workflowActionTriggerSettings?.label ?? fn.name,
         description: fn.description,
       })),
     };