project restructure with Rust workspaces

.gitignore

@@ -20,4 +20,32 @@ lerna-debug.log*
 *.sw?
 
 # Etc
-psd
+psd
+list.py
+tree.txt
+
+# Rust / Cargo 🔧
+# Ignore Cargo build output, generated files, and common Rust artifacts
+/target/
+**/target/
+/target/doc/
+
+# Binaries and dynamic libraries
+*.exe
+*.dll
+*.so
+*.dylib
+
+# Static libraries
+*.a
+*.lib
+
+# Rust compilation artifacts
+*.rlib
+*.rmeta
+
+# Backup files and editor temp files
+*.rs.bk
+
+# Ignore packaged crates
+*.crate