* Strip <think> blocks from LLM assist model output
* Add debug logging for raw LLM assist output
* Quiet llama-server logs, use structlog in llm_assist
* Fix think-tag stripping when response is inside tags
* Remove debug logging of raw model output
* Clarify GGUF download logs: show cache hit vs actual download
* Clarify heuristic-detected mapping in UI text
* Default helper model to Qwen3-4B-Instruct-2507 UD-Q4_K_XL
* Remove package-lock.json from tracking, add to .gitignore
* Auto-open mapping dialog on Start Training for custom_heuristic format
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Use last think block when extracting inner content (review feedback)
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>