fix: exports contain variable values (#6556)

* fix: exports contain variable values

* Update packages/server/src/services/export-import/index.ts

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

---------

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

Author: 0xi4o

packages/server/src/services/export-import/index.ts

@@ -155,7 +155,8 @@ const exportData = async (exportInput: ExportInput, activeWorkspaceId: string):
 
         let Variable: Variable[] | { data: Variable[]; total: number } =
             exportInput.variable === true ? await variableService.getAllVariables(activeWorkspaceId) : []
-        Variable = 'data' in Variable ? Variable.data : Variable
+        const variables = 'data' in Variable ? Variable.data : Variable
+        Variable = variables.map((v) => ({ ...v, value: '' }))
 
         return {
             FileDefaultName,