added final_answer agent; improved reasoner; fixed minor issues; tweaked the prompts;

created awesome prompts

implemented graph.py, agents, guard; reduced image and video node to viewer node; renamed system prompts

embracing langgraph; addapted LLMFactory, Args.LLMInterface, IAgent, Toolbox and agents.py; simplified graph: removed math and encryption agents while promoting the reasoner

New approach: langgraph only

adjusted prompts; bug fix: logger file handling encoding; improved logging

Added logger; Optimized query flow; Fixed DuckDuckGo tools; Tweaked system prompts.

good progress: finalized the llama index agents (except for the image and video handlers); finalized the toolbox; fixed bugs; designed great prompts.

added decent system prompts

setup project structure: getting ready to build my agents