chore(root): add Cargo.toml and update .gitignore

Why: initialize Rust project and configure ignore patterns

New Features
- Initialize new Rust package `lapctl`.

Enhancements
- Add .gitignore entries for IDE metadata and build output.

Bug Fixes
- (none)

.gitignore

@@ -19,3 +19,8 @@ target
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
+
+
+# Added by cargo
+
+/target

Cargo.toml

@@ -0,0 +1,6 @@
+[package]
+name = "lapctl"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]