fix(agent): change discuss idea to summarize idea

[lwaekfjlk]

Closes #

📑 Description

✅ Checks

• [ ] My pull request adheres to the code style of this project
• [ ] My code requires changes to the documentation
• [ ] I have updated the documentation as required
• [ ] All the tests have passed
• [ ] Branch name follows type/descript (e.g. feature/add-llm-agents)
• [ ] Ready for code review

ℹ Additional Information

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 88.23529% with 2 lines in your changes missing coverage. Please review.

Project coverage is 86.73%. Comparing base (02f3bc9) to head (fd44c32). Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
research_town/agents/agent.py	66.66%	1 Missing :warning:
...arch_town/envs/env_proposal_writing_without_rag.py	0.00%	1 Missing :warning:

@@            Coverage Diff             @@
##             main     #755      +/-   ##
==========================================
+ Coverage   86.69%   86.73%   +0.03%     
==========================================
  Files          62       62              
  Lines        2699     2698       -1     
==========================================
  Hits         2340     2340              
+ Misses        359      358       -1     

Files with missing lines	Coverage Δ
research_town/configs/config.py	94.49% <100.00%> (ø)
...esearch_town/envs/env_proposal_writing_with_rag.py	98.14% <100.00%> (ø)
research_town/utils/agent_prompter.py	94.44% <100.00%> (ø)
tests/mocks/mocking_func.py	87.71% <100.00%> (ø)
research_town/agents/agent.py	90.47% <66.66%> (+1.06%)	:arrow_up:
...arch_town/envs/env_proposal_writing_without_rag.py	32.00% <0.00%> (ø)