fix: support standard Intel Homebrew executable target

src-tauri/src/brew_cleanup.rs

@@ -121,6 +121,7 @@ fn fixed_brew_path() -> Result<PathBuf, String> {
 
     for path in [
         Path::new("/opt/homebrew/bin/brew"),
+        Path::new("/usr/local/Homebrew/bin/brew"),
         Path::new("/usr/local/bin/brew"),
     ] {
         let metadata = std::fs::symlink_metadata(path).ok();

src-tauri/tests/brew_cleanup_intel_install_contract.rs

@@ -0,0 +1,26 @@
+use std::path::PathBuf;
+
+fn brew_cleanup_source() -> String {
+    std::fs::read_to_string(PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("src/brew_cleanup.rs"))
+        .expect("brew cleanup production source must be readable")
+}
+
+#[test]
+fn standard_intel_homebrew_repository_target_is_admitted_without_following_alias_symlinks() {
+    let source = brew_cleanup_source();
+    let (_, macos_implementation) = source
+        .split_once("#[cfg(target_os = \"macos\")]\nfn fixed_brew_path()")
+        .expect("macOS fixed Homebrew executable admission must remain present");
+    let (fixed_brew_path, _) = macos_implementation
+        .split_once("#[cfg(not(target_os = \"macos\"))]")
+        .expect("non-macOS fail-closed boundary must remain present");
+
+    assert!(
+        fixed_brew_path.contains("Path::new(\"/usr/local/Homebrew/bin/brew\")"),
+        "fixed candidates must include the standard Intel Homebrew repository target"
+    );
+    assert!(
+        fixed_brew_path.contains("!metadata.file_type().is_symlink()"),
+        "Intel compatibility must not weaken symbolic-link rejection"
+    );
+}