Change code structure to use blocks

.gitignore

.gitlab-ci.yml

.gitmodules

Cargo.toml

Makefile

app.nu

komodo

setup/powers/powers_test_Fr_155kB

src/app.rs

src/commands.rs

src/dragoon.rs

src/dragoon_network.rs

src/error.rs

src/main.rs

tests/assets/dragoon_133/dragoon_133x133.png

tests/assets/dragoon_32/dragoon_32x32.png

tests/message_exchange.nu