build: enable tui feature in distribution workspace

Include the TUI module in release builds to ensure command-line interface functionality is available in distributed binaries.

dist-workspace.toml

@@ -11,3 +11,4 @@ ci = "github"
 installers = []
 # Target platforms to build apps for (Rust target-triple syntax)
 targets = ["aarch64-apple-darwin", "aarch64-unknown-linux-gnu", "x86_64-apple-darwin", "x86_64-unknown-linux-gnu", "x86_64-unknown-linux-musl", "x86_64-pc-windows-msvc"]
+features = ["tui"]