Upload from GitHub Actions: Fix linter problems in frontend

Upload from GitHub Actions: Improve UX and style

Upload from GitHub Actions: Improve UX and style

Upload from GitHub Actions: Merge remote changes with local frontend updates

Improve plots and dataset table

Implement MMLU task

Add dataset metadata about human/machine translation

Dataset table grouping

AutoComplete improvements and examples

Minor table formatting

Nicer layout for datasets table and other tables

Colourful boxes

Datasets table