feat: move into crates

Cargo.toml

@@ -1,15 +1,7 @@
-[package]
-name = "nossh"
-version = "0.1.0"
-edition = "2024"
+[workspace]
+members = ["crates/*"]
+resolver = "2"
 
-[dependencies]
-anyhow = "1.0.98"
-clap = { version = "4.5.40", features = ["derive", "env"] }
-dirs = "6.0.0"
-serde = { version = "1.0.219", features = ["derive"] }
-serde_json = { version = "1.0.140", features = ["preserve_order"] }
-skim = "0.20.2"
-tokio = { version = "1.46.1", features = ["full"] }
-tracing = { version = "0.1.41", features = ["log"] }
-tracing-subscriber = { version = "0.3.19", features = ["env-filter"] }
+[workspace.package]
+version = "0.0.1"
+license = "MIT"