refactor: align platform crate boundaries

senbei-io/src/lib.rs

@@ -1,8 +1,13 @@
 //! Filesystem and command-line orchestration.
 
+/// File name of an IL2CPP metadata blob shared by both platform scanners.
+pub const METADATA_FILE_NAME: &str = "global-metadata.dat";
+
 pub mod android;
+mod atomic;
 pub mod job;
 pub mod logfile;
 pub mod pause;
 pub mod scan;
 pub mod ui;
+pub mod windows;