Release 6946161

Refactor tile retrieval logic across multiple scripts for consistency

- Updated `get_cell_atlas_coords` calls in `Multihelper.gd`, `NavHelper.gd`, and `map.gd` to include the `alternative` parameter set to `false`, ensuring uniformity in tile data retrieval.
- Improved clarity in tile management by standardizing function signatures, enhancing code readability and maintainability.

These changes collectively enhance the reliability and consistency of tile data handling throughout the project.