feat: prepare initial cli layout

Made initial command scopes
d -> docker related commands
dc -> docker compose related commands
dj -> django related commands
pg -> postgres related commands

src/cli/mod.rs

@@ -0,0 +1,11 @@
+mod ahab;
+mod django;
+mod docker;
+mod docker_compose;
+mod postgres;
+
+pub use ahab::{Ahab, Commands};
+pub use django::Django;
+pub use docker::Docker;
+pub use docker_compose::DockerCompose;
+pub use postgres::Postgres;