Fix grader import path: use root-level graders module instead of server.graders

Add score:0.5 to all YAML tasks, make graders callable without args, fix health status

Bypass cached validator endpoints

fix: clamp all grader scores to strict (0,1) open interval

fix: match reference project structure to resolve platform validation

fix: /tasks returns flat list with string grader refs, add task_id to YAML

simplify openenv.yaml: pure ASCII, remove all non-essential sections, copy yaml to WORKDIR in Docker

fix: use server.graders:... paths to match platform example format exactly

fix: remove quotes from task name fields in openenv.yaml

fix: rewrite openenv.yaml grader fields to Python callable path format

fix: add enabled:true to all graders, restore /tasks dict format, add per_task_rewards alias

fix: restructure openenv.yaml tasks: from dict to flat list so platform grader check finds 30/30 tasks

Fix: add grader property to PayOpsTask, include grader in grade_episode per_task_rewards, add per-task grader definitions to openenv.yaml

Iteration_4: expand task bank 20→30, add variants for all tasks, fix baseline policy for chain-gated CRIT tasks

feat: Iteration_3 — openenv validate PASS, wire compat, PayOpsReward, OPENAI_API_KEY- Fix completed, Docker verification alone pending- Padma

feat: Iteration_2 — trajectory reward shaping, episode jitter, flag identification

chore: pre-iteration-1 snapshot — 75/75 e2e passing, baseline bug fixed

Initial Commit