feat: checkpoint selection (#744)

* rebase selection code

* bug-free run: checkpoint selection and dynamic EDA loading

* add prototypes of various selectors, to imp. and test later

* fix EDA write bug

* move selector to from proposal.py tp seletc.py

* auto lint

* fix line-too-long typos

* aligh the design of "selection", rm extra instance check

* make auto-lint

* add non-trival selector: SOTAjump

rdagent/components/coder/data_science/model/__init__.py

@@ -62,7 +62,7 @@ class ModelMultiProcessEvolvingStrategy(MultiProcessEvolvingStrategy):
         # 2. code
         system_prompt = T(".prompts:model_coder.system").r(
             task_desc=model_information_str,
-            competition_info=self.scen.get_scenario_all_desc(),
+            competition_info=self.scen.get_scenario_all_desc(eda_output=workspace.file_dict.get("EDA.md", None)),
             data_loader_code=workspace.file_dict.get("load_data.py"),
             feature_code=workspace.file_dict["feature.py"],
             queried_similar_successful_knowledge=queried_similar_successful_knowledge,