✨ Add input controls and checkbox component

Introduced a new input controls library with a checkbox component.

- ✨ **Feature**: Added input controls library with checkbox component
- 🎨 **Style**: Updated checkbox component styles and structure
- 🧪 **Test**: Added unit tests for checkbox and empty state components
- 🛠️ **Refactor**: Improved checkbox component code and removed unused styles
- 📚 **Docs**: Updated commit message guidelines in VSCode settings

package.json

@@ -112,6 +112,7 @@
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.1.0",
     "karma-junit-reporter": "~2.0.1",
+    "ng-mocks": "^14.13.4",
     "ng-swagger-gen": "^2.3.1",
     "nx": "20.4.6",
     "postcss": "^8.5.3",