Update fallback category mappings: place SWE-Bench Multimodal under 'Frontend Development' and Swt-Bench under 'Test Generation'.\n\nCo-authored-by: openhands <openhands@all-hands.dev>

Move commit0 to 'App Creation' category in fallback mappings.\n\nCo-authored-by: openhands <openhands@all-hands.dev>

CRITICAL FIX: Add fallback category mappings for data without agenteval.json

Add debug logging to track data loading on HuggingFace Space

Fix score calculation to match AstaBench methodology and update categories

Fix agent_version display and make Overall Score bold

Rename columns: Agent→OpenHands Version, Models Used→Language Model, remove Submitter

Cleanup codebase: remove unused code, simplify data loading, and add pre-release notice

Simplify leaderboard to open vs closed models only

Update data loader to support agent-centric directory structure

Update UI: All-Hands-AI color scheme, agent version column names, and OpenHands logo

Fix category cost calculation - add category-level aggregation

Fix null columns by mapping source data to expected column names

Convert to JSONL data format and remove agent-eval dependency