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/docker_compose.rs

@@ -0,0 +1,26 @@
+use clap::Subcommand;
+
+/// Wraper for docker compose; autodiscover compose file and source .env file.
+#[derive(Subcommand, Debug)]
+pub enum DockerCompose {
+    /// Build containers.
+    Build,
+
+    /// Down containers.
+    Down,
+
+    /// Stop, build and start containers.
+    Rebuild,
+
+    /// Stop and start containers.
+    Restart,
+
+    /// Start containers.
+    Start,
+
+    /// Stop containers.
+    Stop,
+
+    /// Up containers.
+    Up,
+}