chore: import upstream snapshot with attribution

apps/sim/tools/microsoft_excel/index.ts

@@ -0,0 +1,28 @@
+import { clearRangeTool } from '@/tools/microsoft_excel/clear_range'
+import { createTableTool } from '@/tools/microsoft_excel/create_table'
+import { deleteWorksheetTool } from '@/tools/microsoft_excel/delete_worksheet'
+import { formatRangeTool } from '@/tools/microsoft_excel/format_range'
+import { readTool, readV2Tool } from '@/tools/microsoft_excel/read'
+import { sortRangeTool } from '@/tools/microsoft_excel/sort_range'
+import { tableAddTool } from '@/tools/microsoft_excel/table_add'
+import { worksheetAddTool } from '@/tools/microsoft_excel/worksheet_add'
+import { writeTool, writeV2Tool } from '@/tools/microsoft_excel/write'
+
+// V1 exports
+export const microsoftExcelReadTool = readTool
+export const microsoftExcelTableAddTool = tableAddTool
+export const microsoftExcelWorksheetAddTool = worksheetAddTool
+export const microsoftExcelWriteTool = writeTool
+
+// V2 exports
+export const microsoftExcelReadV2Tool = readV2Tool
+export const microsoftExcelWriteV2Tool = writeV2Tool
+
+// Workbook operations
+export const microsoftExcelClearRangeTool = clearRangeTool
+export const microsoftExcelCreateTableTool = createTableTool
+export const microsoftExcelDeleteWorksheetTool = deleteWorksheetTool
+export const microsoftExcelFormatRangeTool = formatRangeTool
+export const microsoftExcelSortRangeTool = sortRangeTool
+
+export * from './types'