chore(deps): upgrade perfectionist to 0.0.0-rc.16

Bump the perfectionist dylint library from 0.0.0-rc.14 to 0.0.0-rc.16
and drop the now-removed arc_rc_clone disable entry.

Add narrow, module-level suppression for a confirmed false positive in
the rc.16 lint_silence_reason rule, which fires on the `#[allow]`
attributes that clap's derive macro synthesizes for every field of a
`#[derive(Parser)]` struct. The suppression is scoped to the two modules
that define such structs and references the tracking issue.

Refs #430

Author: claude

cli/ai_instructions.rs

@@ -1,3 +1,13 @@
+#![cfg_attr(dylint_lib = "perfectionist", feature(register_tool))]
+#![cfg_attr(dylint_lib = "perfectionist", register_tool(perfectionist))]
+#![cfg_attr(
+    dylint_lib = "perfectionist",
+    allow(
+        perfectionist::lint_silence_reason,
+        reason = "false positive on `clap`-derive-generated `#[allow]` attributes; see https://github.com/KSXGitHub/parallel-disk-usage/issues/430"
+    )
+)]
+
 use clap::Parser;
 use derive_more::Display;
 use pipe_trait::Pipe;

dylint.toml

@@ -1,11 +1,6 @@
 [workspace.metadata.dylint]
 libraries = [
-    { git = "https://github.com/KSXGitHub/perfectionist", tag = "0.0.0-rc.14" },
-]
-
-[perfectionist]
-disable = [
-    { name = "arc_rc_clone", reason = "already use clippy::clone_on_ref_ptr" },
+    { git = "https://github.com/KSXGitHub/perfectionist", tag = "0.0.0-rc.16" },
 ]
 
 ["perfectionist::derive_ordering"]

src/args.rs

@@ -1,3 +1,11 @@
+#![cfg_attr(
+    dylint_lib = "perfectionist",
+    allow(
+        perfectionist::lint_silence_reason,
+        reason = "false positive on `clap`-derive-generated `#[allow]` attributes; see https://github.com/KSXGitHub/parallel-disk-usage/issues/430"
+    )
+)]
+
 pub mod depth;
 pub mod fraction;
 pub mod quantity;