Feat: clean the codebase as much as possible

Cargo.toml

@@ -34,12 +34,13 @@ path = "src/bin/desktop/main.rs"
 required-features = ["desktop"]
 
 [features]
-default = []
-block-renderer = ["dep:soft_ratatui", "dep:rustc-hash"]
+default = ["cli"]
+cli = ["dep:cpal", "dep:midir", "dep:confy", "dep:clap", "dep:thread-priority"]
+block-renderer = ["dep:soft_ratatui", "dep:rustc-hash", "dep:egui"]
 desktop = [
+    "cli",
     "block-renderer",
     "cagire-forth/desktop",
-    "dep:egui",
     "dep:eframe",
     "dep:egui_ratatui",
     "dep:image",
@@ -54,8 +55,8 @@ doux = { git = "https://github.com/Bubobubobubobubo/doux", features = ["native"]
 rusty_link = "0.4"
 ratatui = "0.30"
 crossterm = "0.29"
-cpal = { version = "0.17", features = ["jack"] }
-clap = { version = "4", features = ["derive"] }
+cpal = { version = "0.17", features = ["jack"], optional = true }
+clap = { version = "4", features = ["derive"], optional = true }
 rand = "0.8"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
@@ -64,12 +65,12 @@ tui-big-text = "0.8"
 arboard = "3"
 minimad = "0.13"
 crossbeam-channel = "0.5"
-confy = "2"
+confy = { version = "2", optional = true }
 rustfft = "6"
-thread-priority = "1"
+thread-priority = { version = "1", optional = true }
 ringbuf = "0.4"
 arc-swap = "1"
-midir = "0.10"
+midir = { version = "0.10", optional = true }
 parking_lot = "0.12"
 libc = "0.2"