Mutex

Requirement ID: F002-1

User Story

As a developer, I want that a single resource can only access from one task at a time, so that I can share resources between tasks without data hazards.

Acceptance Criteria

1. Any resource can be protected by a mutex
2. Common Rust Syntax is used (N005-1):
   • Type: Mutex<Resource>
   • Create: let data = Mutex::new(42u32);
   • Access resource: let value = data.lock();
   • Modify value: *value += 12;
   • Unlock automatically
3. Only one task can access a shared resource at a time