Use `uv` to install `mmore`

uv is an extremely fast Python package and project manager, written in Rust. It can act as a wrapper around pip to speedup the installations.

Shows a bar chart with benchmark results.

Install `uv`

Install uv with the standalone installers:

# On macOS and Linux.
curl -LsSf https://astral.sh/uv/install.sh | sh

# On Windows.
powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex"

First create a new venv at repo's location

uv venv
source .venv/bin/activate

Then install mmore prepending uv to basic commands

pip install -e .