Before going crazy

src/state/file_browser.rs

@@ -14,6 +14,12 @@ pub struct DirEntry {
     pub is_dir: bool,
 }
 
+impl DirEntry {
+    pub fn is_cagire(&self) -> bool {
+        !self.is_dir && self.name.ends_with(".cagire")
+    }
+}
+
 #[derive(Clone, PartialEq, Eq)]
 pub struct FileBrowserState {
     pub mode: FileBrowserMode,