clippy: Disallow unused lints

The following clippy lints were allowed in the past but are not
required anymore:
 - box_default
 - large_enum_variant
 - let_unit_value
 - or_fun_call

crates/radicle-cli/src/commands/auth.rs

@@ -1,4 +1,3 @@
-#![allow(clippy::or_fun_call)]
 mod args;
 
 use std::str::FromStr;

crates/radicle-cli/src/commands/checkout.rs

@@ -1,4 +1,3 @@
-#![allow(clippy::box_default)]
 mod args;
 
 use std::path::PathBuf;

crates/radicle-cli/src/commands/init.rs

@@ -1,5 +1,3 @@
-#![allow(clippy::or_fun_call)]
-
 mod args;
 
 pub use args::Args;

crates/radicle-cli/src/commands/inspect.rs

@@ -1,5 +1,3 @@
-#![allow(clippy::or_fun_call)]
-
 mod args;
 
 use std::collections::HashMap;

crates/radicle-cli/src/lib.rs

@@ -1,4 +1,3 @@
-#![allow(clippy::or_fun_call)]
 #![allow(clippy::too_many_arguments)]
 pub mod commands;
 pub mod git;

crates/radicle/src/cob/store.rs

@@ -1,5 +1,4 @@
 //! Generic COB storage.
-#![allow(clippy::large_enum_variant)]
 use std::fmt::Debug;
 use std::marker::PhantomData;
 

crates/radicle/src/rad.rs

@@ -1,4 +1,3 @@
-#![allow(clippy::let_unit_value)]
 use std::io;
 use std::path::Path;
 use std::str::FromStr;