Add Docker support

[Tom60chat]

Adds a Dockerfile to make it easier for anyone to build and run the project without needing to configure a local development environment.

Usage

First, clone the repository and build the Docker image:

git clone https://github.com/keirf/disk-utilities.git

cd disk-utilities
docker build -t disk-utilities .

Then, run the container, mounting your current directory to access local files:

docker run -it -v "$(pwd):/root/host_data" disk-utilities

Example

Once inside the container, you can run the utilities on your mounted files. For example:

disk-analyse host_data/my_floppy.scp out.img