refactor: drop hardcoded /home/lsgalante HOME fallback

Replace env::var("HOME").unwrap_or_else(|_| "/home/lsgalante") with
.unwrap_or_default() — identical when $HOME is set, no hardcoded username.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>

 src/layout.rs                     | 2 +-
 src/widget/input/multi_control.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/layout.rs b/src/layout.rs
index 4e4e857..b8ba6ee 100644
--- a/src/layout.rs
+++ b/src/layout.rs
@@ -5201,7 +5201,7 @@ pub fn parse_font_for_alias(content: &str, alias: &str) -> Option<String> {
 }
 
 pub fn read_preferred_fonts() -> (String, String, String, String, String, String, String) {
-    let home = std::env::var("HOME").unwrap_or_else(|_| "/home/lsgalante".to_string());
+    let home = std::env::var("HOME").unwrap_or_default();
     let path = std::path::Path::new(&home).join(".config/fontconfig/fonts.conf");
     let content = std::fs::read_to_string(&path).unwrap_or_default();
     
diff --git a/src/widget/input/multi_control.rs b/src/widget/input/multi_control.rs
index 395e2f3..0d0708c 100644
--- a/src/widget/input/multi_control.rs
+++ b/src/widget/input/multi_control.rs
@@ -965,7 +965,7 @@ fn get_application_config_path() -> std::path::PathBuf {
         .parent()
         .map(|p| p.to_path_buf())
         .unwrap_or_else(|| {
-            let home = std::env::var("HOME").unwrap_or_else(|_| "/home/lsgalante".to_string());
+            let home = std::env::var("HOME").unwrap_or_default();
             std::path::PathBuf::from(home).join(".config").join("cce")
         });