fix

Reset SQL on new attempt so attempts don't concatenate in the same box

Fix UnboundLocalError: remove duplicate local import of REPAIR_ACTION_BY_NAME

Surface GEPA optimization: prompt history, live banner, smart retry

Fix IndexError: skip empty-choices chunks from HF Router streaming

Add LLM diagnostics: /api/test-llm endpoint + startup/error logging

Surface real error messages and fix LLM exception formatting

Fix chat SSE events to match frontend protocol (result+done instead of success)

Fix chat query failures and benchmark ID mismatches

fix: GEPA current_generation, task_id mapping, Connect DB button, remove difficulty from header

fix: default LLM to HF Router + Qwen2.5-72B, no custom Space variables needed

fix: remove duplicate YAML frontmatter in README

fix: light mode contrast, collapse queries on demo completion

feat: demo mode with reward chart, github diff, single-difficulty rounds, no loop

feat: add Demo button with scripted autoplay showcase

fix: align rl-state API shape with frontend, add error boundary

Initial submission: SQL Agent OpenEnv for Meta+HF hackathon

initial commit