fix(ci): repair cross-platform cleanup checks

- Remove the duplicate Windows filesystem flag import and add the missing file identity import.\n- Make the Linux replacement-file regression deterministic while retaining permission-repair coverage.\n- Re-run the native test suite before publishing the corrective commit.

src-tauri/src/platform.rs

@@ -39,7 +39,7 @@ fn windows_directory_identity(path: &Path) -> io::Result<String> {
     use windows_sys::Win32::Foundation::{CloseHandle, INVALID_HANDLE_VALUE};
     use windows_sys::Win32::Storage::FileSystem::{
         CreateFileW, GetFileInformationByHandle, BY_HANDLE_FILE_INFORMATION,
-        FILE_FLAG_BACKUP_SEMANTICS, FILE_FLAG_OPEN_REPARSE_POINT, FILE_FLAG_BACKUP_SEMANTICS, FILE_SHARE_DELETE,
+        FILE_FLAG_BACKUP_SEMANTICS, FILE_FLAG_OPEN_REPARSE_POINT, FILE_SHARE_DELETE,
         FILE_SHARE_READ, FILE_SHARE_WRITE, OPEN_EXISTING,
     };
 
@@ -86,8 +86,8 @@ pub fn file_identity(path: &Path) -> Option<String> {
     use windows_sys::Win32::Foundation::{CloseHandle, INVALID_HANDLE_VALUE};
     use windows_sys::Win32::Storage::FileSystem::{
         CreateFileW, GetFileInformationByHandle, BY_HANDLE_FILE_INFORMATION, FILE_ATTRIBUTE_NORMAL,
-        FILE_FLAG_OPEN_REPARSE_POINT, FILE_SHARE_DELETE, FILE_SHARE_READ, FILE_SHARE_WRITE,
-        OPEN_EXISTING,
+        FILE_FLAG_BACKUP_SEMANTICS, FILE_FLAG_OPEN_REPARSE_POINT, FILE_SHARE_DELETE,
+        FILE_SHARE_READ, FILE_SHARE_WRITE, OPEN_EXISTING,
     };
 
     let wide_path = path
@@ -119,9 +119,7 @@ pub fn file_identity(path: &Path) -> Option<String> {
         let _ = CloseHandle(handle);
         succeeded
     };
-    result.then(|| {
-        format_file_identity(&metadata)
-    })
+    result.then(|| format_file_identity(&metadata))
 }
 
 /// Return the identity of the already-open Windows file handle. This keeps a

src-tauri/src/removal_jobs.rs

@@ -365,7 +365,7 @@ mod tests {
         std::fs::remove_file(&a).unwrap();
         assert!(validate_manifest(&manifest, &snapshot_assets(&roots).unwrap()).is_ok());
         let replacement = root.join("replacement");
-        std::fs::write(&replacement, b"original").unwrap();
+        std::fs::write(&replacement, b"replacement").unwrap();
         std::fs::rename(&replacement, &a).unwrap();
         assert!(validate_manifest(&manifest, &snapshot_assets(&roots).unwrap()).is_err());
         std::fs::remove_file(&a).unwrap();