feat: HF space configuration

wip: Move to Fly app named medicode and attempt GPU

fix: Configure ChromicPDF for all environments

fix: Fix directory references to use medicode

chore: Rename app to Medicode

fix: Typo in README

chore: Instructions for Livebook (#18)

docs: Note local changes needed to build in Docker

docs: Describe volume setup for local Docker builds

docs: Add notes about precomputing code vectors in deployed environment

feat: Create mix task to precompute label vectors

chore: Enable Postgres `vector` extension

chore: Add basic Docker instructions to README

Initial import