refactor: use proper #[arg] in all the clap arguments

[AlexD10S]

In the code, we currently use both #[arg] and #[clap] to define arguments, for example:

        #[arg(short = 'o', long = "output")]
	pub(crate) output_file: Option<PathBuf>,
	/// For production, always build in release mode to exclude debug features.
	#[clap(short = 'r', long, default_value = "true")]
	pub(crate) release: bool, 

In https://github.com/r0gue-io/pop-cli/blob/main/crates/pop-cli/src/commands/build/spec.rs#L135C2-L139C27

Review all commands and update the argument definitions to consistently use #[arg], as it aligns with the examples provided in the clap library documentation: https://github.com/clap-rs/clap