Refactor LambdaAgent to use OpenAI client and update cost manager with new Lambda model expenses

Updated expense model

Refactor GroqAgent initialization and enhance error handling; update AgentCostManager with Groq model costs

Updated costs since ollama does use resources when creating a model

Updated costs

updated budget

Updated reasoning

updated prompting

Fixing agent creator tool

updated costs

Fixing get website tool

updated prompt

Updated system prompt

refactor: remove unused AgentCreator class and related code

Updating formatting

maming desc and system prompt better

fix deletor

Fixed llama to be 3B

Updated costs based on resource usage and actual api costs (created by HASHIRU AI)

Add support for deepseek-r1 model in AgentManager and AgentCostManager

Merge branch 'main' of github.com:kunpai/HASHIRU

Added expense budget

Add os import and ensure data directory exists before saving memory

Updated memory manager

Updated memory related tasks

Cleaning up debug messages

Merge branch 'main' of github.com:kunpai/HASHIRU

Giving agent access to the model costs

update agent creator to specify base model

cost_benefit modified

Memory actions work

Fixing tool deletion

Some more refactor