Test: Added screenshot & unit tests for home screen

[niyajali]

This commit introduces screenshot and unit tests for the home screen.

• Added screenshot tests to verify the UI in different states (loading, empty, success).
• Added unit tests for the HomeViewModel to ensure correct functionality.
• Updated dependencies to the latest versions.
• Removed unused dependencies and files.
• Updated preview parameters with empty data for better testing.
• Refactored code for better readability and maintain ability.
• Updated workflows to include screenshot tests.
• Fixed a memory leak issue with Google Services Plugin.
• Disabled version check for Google Services Plugin to be compatible with configuration cache.

[github-actions]

Combined test coverage report

Overall Project	27.5% -0.03%	❌
Files changed	32.01%	❌

Module	Coverage
home	45.48% -0.22%	🍏
ui	0.43% -0.19%	❌
app	0%	🍏

Files

Module	File	Coverage
home	SelectedOrderState.kt	100%	🍏
	HomeViewModel.kt	86.58% -2.38%	🍏
	HomeScreenProducts.kt	52.64%	🍏
	HomeScreen.kt	34.5% -0.15%	🍏
ui	ProductListPreviewParameter.kt	0% -7.54%	❌
	CartOrderPreviewParameter.kt	0% -10%	❌
	CartItemsPreviewParameter.kt	0% -4.89%	❌
app	MainActivity.kt	0%	🍏
	RootNavGraph.kt	0%	🍏
	PoposNavHost.kt	0%	🍏

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