epic: Jan supports TensorRT-LLM Models

[dan-menlo]

Goal

• Jan supports TensorRT-LLM models

Prereqs

• epic: Cortex TensorRT-LLM support cortex.cpp#1152
• janhq/jan-internal#5 (tag-based TensorRT-LLM models)

Tasklist

• TensorRT-LLM Settings page
• Hub has models with TensorRT-LLM tags (compiled, etc)

[gabrielle-ong]

Closing all open TensorRT-LLM stories, the upstream team is not focusing on tensorrt-llm on windows
Parent issue here: janhq/cortex.cpp#1742