This commit resolves the issue with the `:active` pseudo-class not
activating in mobile Safari on iOS devices. It introduces a workaround
specifically for mobile Safari on iOS/iPadOS to enable the `:active`
pseudo-class. This ensures a consistent and responsive user interface
in response to touch states on mobile Safari.
Other supporting changes:
- Introduce new test utility functions such as `createWindowEventSpies`
and `formatAssertionMessage` to improve code reusability and
maintainability.
- Improve browser detection:
- Add detection for iPadOS and Windows 10 Mobile.
- Add touch support detection to correctly determine iPadOS vs macOS.
- Fix misidentification of some Windows 10 Mobile platforms as Windows
Phone.
- Improve test coverage and refactor tests.
This commit improves the dependency injection mechanism by introducing a
custom `injectKey` function.
Key improvements are:
- Enforced type consistency during dependency registration and
instantiation.
- Simplified injection process, abstracting away the complexity with a
uniform API, regardless of the dependency's lifetime.
- Eliminated the possibility of `undefined` returns during dependency
injection, promoting fail-fast behavior.
- Removed the necessity for type casting to `symbol` for injection keys
in unit tests by using existing types.
- Consalidated imports, combining keys and injection functions in one
`import` statement.
