add memory config

fix: correct default memory config to match actual setup

revise dataclass error

add multi-model support announcement

Add OpenAI-compatible backend and improve multi-model robustness

Handle exit codes for run_single_task.sh

update readme

add interrupt logic

Merge origin/main, resolve conflict in result_parse_agent

add interrupt logic

Update README.md

add code_summary field

add code_summary field

Add missing module import

update readme(ph-pages)