Add LLM Toolkit

[yogeshojha]

Forked from @ErdemOzgen PR #1116

Original Work from @ErdemOzgen

* Added ollama with docker container
* GPTVulnerabilityReportGenerator : Retrieves an OpenAI API key and sets the model to 'gpt-3.5-turbo'. If the API key is not available, it initializes an Ollama instance for local use.
* GPTAttackSuggestionGenerator: Similar to the GPTVulnerabilityReportGenerator, it retrieves an OpenAI API key and sets the model to 'gpt-3.5-turbo', or initializes an Ollama instance if the API key is not available.
* Changed makefile make up and make down sections.
* After docker container up it will run command to pull llama2-uncensored llm model and serve model 

Changes

• Modified it to have LLM toolkit that allows us to download and update models from the UI
• Allows selection of models between OpenAI GPT and Locally Installed models such as llama2.
• Allows deleting the locally installed models

[ErdemOzgen]

Fantastic work thanks a lot mate