…tion.

- Refactor multiple packages to use the `DataType` package instead of `BrowserDataType`
- Rename and move several files to match new package locations
- Update function and variable names to reference `DataType` instead of `BrowserDataType`
- Fix import paths for the `types` package in multiple files
- Change map types and function signatures to use `DataType` instead of `BrowserDataType`
- Remove unused imports and constant values
- Update default `items` values in `chromiumList` and `firefoxList` to match new `DataType` format

- Refactor and standardize code across multiple files:
- Add new files and packages:
- Modify existing files:
- Update linting rules in `.golangci.yml`
- Correct some typos and print errors in logging statements.