Initial 0.1.0 release

• Open EOPF Zarr stores (.zarr directories, .zarr.zip archives, or s3:// URIs on AWS S3)
• Browse the product hierarchy (groups and variables) in a tree view
• Inspect metadata with an xarray-inspired representation (DataTree / Group / DataArray with attributes)
• Product attributes tree for root metadata (nested STAC / EOPF attributes, foldable like the hierarchy)
• Statistics and data preview tables in the inspector for loaded array subsets
• Async plot loading with progress bar for large arrays
• Geo-referenced plotting: coordinate arrays, CRS, and axis extent labels on heatmaps
• CF flag variables with flag_meanings and flag_values / flag_masks (bitmask plots per flag)
• Coverage map in the inspector — adaptive Plate Carrée view (zooms to regional tiles, global view for wide footprints) with Natural Earth coastlines
• Product comparison (Tools → Comparison) — compare a reference and a new product (structure, variable data, CF flags) with user-defined thresholds and a pass/fail report; same logic via the compare_products example

What's Changed

• Aws by @vlevasseur073 in #1

New Contributors

• @vlevasseur073 made their first contribution in #1

Full Changelog: https://github.com/vlevasseur073/copernicus_viewer/commits/v0.1.0