refactor: simplify benchmark loading and sorting logic in prepare.py for improved clarity and performance

fix: simplify prepare_space function by removing global flag and ensuring data downloads are always executed

refactor: enhance submission functionality with new tabs and improved benchmark handling, and update editorconfig for consistent formatting

refactor: reorganize schema definitions and enhance data loading functions for improved clarity and maintainability

feat: integrate display configuration loading and enhance leaderboard data retrieval with versioning support

feat: enhance MetaToml and EvalResult classes with new mapping properties and link handling

fix: fix model column display

feat: enhance submission functionality by adding new submit method and updating file handling in app.py

fix: normalize model titles in MetaToml and update full_model retrieval in EvalResult

feat: update benchmark loading to include the "disabled" field

feat: enhance leaderboard functionality and refactor app structure; update token handling and project metadata; update environment settings