Sync with github: Training results and advanced RLVR environment

Sync with github: Training results and advanced RLVR environment

Sync with github: Training results and advanced RLVR environment

fix: redirect root to /demo/

fix: remove Gradio 6 css warning

ui: redirect root directly to /demo

ui: rebuild ESCTR frontend with direct app landing and blog tab

ui: refresh Gradio interface with cleaner editorial design

fix: remove uv.lock from gitignore

fix: include uv.lock (required by openenv validate)

polish: Blog.md final storytelling + absolute links

docs: add Phase 4 (1.7B HF Jobs) to Blog.md

docs: add 1.7B run metrics to README

docs: add all 3 training scripts to README

fix: make get_reward/is_done private to hide from TRL tool schema

fix: use ESCTRToolEnv wrapper + correct reward signature from train_4b.py

fix: add jmespath dep

fix: restore LoraConfig constructor, remove model_init_kwargs

fix: remove max_prompt_length from GRPOConfig

fix: remove dead Action import

fix: torch>=2.6 for TRL FSDPModule compat

fix: correct openenv version and local install path

feat: add HF Jobs training script

docs: fix all submission links to absolute URLs

docs: sync Blog.md with user edits

docs: remove dead 4B weights links from Blog.md

Delete egg-info

Delete uv.lock

Delete blog_post.md

Delete hf_upload.py

Delete SUBMISSION_CHECKLIST.md

Delete PLAN.md

Delete Academic framing: what to cite and how to position ESCTR.txt

Delete Untitled

Upload folder using huggingface_hub

Upload folder using huggingface_hub

Sync with github: Training results and advanced RLVR environment

Sync with github: Training results and advanced RLVR environment

Sync with github: Training results and advanced RLVR environment

Sync with github: Training results and advanced RLVR environment

Sync with github: Training results and advanced RLVR environment

chore: rename project to esctr-environment

chore: add hf_token.txt to gitignore

chore: update Space URL to esctr-environment

Delete course.md

feat: ESCTR pivot — Enterprise Supply Chain & Tax Reconciliation

feat: upgrade environment for hackathon finale

Delete project_juiding_criterion.txt

Add 2 new frontier-challenging tasks + reward shaping system

Fix: clamp scores to strict (0,1) range - never 0.0 or 1.0