Инжектор формул XLSX

# 1) Request a presigned URL → returns { uploadUrl, storageKey }
curl -X POST 'https://api.elysiatools.com/api/upload/presign/xlsx-formula-injector' \
  -H 'Content-Type: application/json' \
  -d '{"filename":"workbookFile.ext","contentType":"application/octet-stream","size":12345}'

# 2) PUT the file bytes directly to the presigned uploadUrl
curl -X PUT '<presigned uploadUrl>' \
  --data-binary @/path/to/file.ext

# 3) Call the tool, passing the returned storageKey for each file field
curl -X POST 'https://api.elysiatools.com/ru/api/tools/xlsx-formula-injector' \
  -F 'workbookFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
  -F 'formulaRulesJson=[
  {
    "sheetName": "Sheet1",
    "targetColumn": "D",
    "startRow": 2,
    "endRow": 12,
    "formulaTemplate": "=IF($A{{row}}=\"\",\"\",$B{{row}}*$C{{row}})",
    "numberFormat": "#,##0.00",
    "styleSourceRow": 2
  }
]' \
  -F 'editableRangesJson=[
  {
    "sheetName": "Sheet1",
    "range": "A2:C12"
  }
]' \
  -F 'protectSheets=true' \
  -F 'lockFormulaCells=true' \
  -F 'hideFormulaText=false' \
  -F 'sheetPassword='