feat: save local swift uploads

[samhotep]

Done

• Updated local swift to save uploaded images between restarts.

QA

• Check out this feature branch
• Run services using docker compose up -d
• Run the site using the command dotrun
• View the site locally in your web browser at: http://0.0.0.0:8017, upload a file and save the asset link.
• Run docker compose down and then docker compose up -d
• Try to access the file via the asset link.
• Run through the following QA steps