clean up

crates/paths/src/lib.rs

@@ -2,10 +2,12 @@ use std::path::PathBuf;
 use std::sync::OnceLock;
 
 /// The application name.
+///
 /// It derives the platform-specific data, config and cache directory paths.
 pub const APP_NAME: &str = "Signed";
 
 /// Lowercased form of [`APP_NAME`].
+///
 /// Used in XDG-style paths on Linux and FreeBSD, and the macOS `~/.config` fallback.
 pub const APP_NAME_LOWERCASE: &str = "signed";
 
@@ -27,12 +29,14 @@ pub fn home_dir() -> PathBuf {
 }
 
 /// Returns the current user's Desktop folder.
+///
 /// Falls back to the home directory or an empty path when it cannot be determined.
 pub fn desktop_dir() -> PathBuf {
     dirs::desktop_dir().unwrap_or_else(|| dirs::home_dir().unwrap_or_default())
 }
 
 /// Returns the current user's Documents folder.
+///
 /// Falls back to the home directory or an empty path when it cannot be determined.
 pub fn documents_dir() -> PathBuf {
     dirs::document_dir().unwrap_or_else(|| dirs::home_dir().unwrap_or_default())