Fix test data disapear (#10846)

As title. Init input from source code only once.

packages/twenty-front/src/modules/workflow/states/serverlessFunctionTestDataFamilyState.ts

@@ -3,6 +3,7 @@ import { ServerlessFunctionExecutionStatus } from '~/generated-metadata/graphql'
 
 export type ServerlessFunctionTestData = {
   input: { [field: string]: any };
+  shouldInitInput: boolean;
   output: {
     data?: string;
     logs: string;
@@ -29,6 +30,7 @@ export const serverlessFunctionTestDataFamilyState = createFamilyState<
     language: 'plaintext',
     height: 64,
     input: {},
+    shouldInitInput: true,
     output: DEFAULT_OUTPUT_VALUE,
   },
 });

packages/twenty-front/src/modules/workflow/workflow-steps/workflow-actions/components/WorkflowEditActionServerlessFunction.tsx

@@ -337,16 +337,18 @@ export const WorkflowEditActionServerlessFunction = ({
                   isTesting={isTesting}
                 />
               </StyledCodeEditorContainer>
-              <StyledCodeEditorContainer>
-                <InputLabel>Logs</InputLabel>
-                <TextArea
-                  value={
-                    isTesting ? '' : serverlessFunctionTestData.output.logs
-                  }
-                  maxRows={20}
-                  disabled
-                />
-              </StyledCodeEditorContainer>
+              {serverlessFunctionTestData.output.logs.length > 0 && (
+                <StyledCodeEditorContainer>
+                  <InputLabel>Logs</InputLabel>
+                  <TextArea
+                    value={
+                      isTesting ? '' : serverlessFunctionTestData.output.logs
+                    }
+                    maxRows={20}
+                    disabled
+                  />
+                </StyledCodeEditorContainer>
+              )}
             </>
           )}
         </WorkflowStepBody>