[Epic] Extend system interaction support

[asafkorem]

This epic extends the epic System interactions on iOS to Android, and adds new functionalities for both platforms.

The initial support on iOS, which will now be mirrored on Android, includes:

Tasks

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1. [System] Android: Implement by.system matchers. #4467
   platform: android status: accepted type: enhancement ⚡️ +3
2. [System] Android: Implement system.element(..).tap(). #4468
   platform: android status: accepted type: enhancement ⚡️ +3
3. [System] Android: Implement system expects (toExist(), atIndex(..), not). #4469
   platform: android status: accepted type: enhancement ⚡️ +3

For Android, we will use UIAutomator (UIDevice) to achieve functional parity in areas where Espresso and current Detox APIs falls short.

The goal of this effort is to facilitate system-level interactions with operating system features such as alerts (dialogs), toasts, and more.

Upcoming enhancements will focus on enabling new features that leverage system-level interactions, including:

Tasks

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1. [System] iOS: Support OS browser interaction (Safari). #4465
   platform: ios status: accepted type: enhancement ⚡️ +3
   
2. [System] Android: Support OS browser interaction (Chrome). #4466
   platform: android status: accepted type: enhancement ⚡️ +3
3. [System] iOS: Support push notifications interactions.
4. [System] iOS: Support system-level interactions with in-app photo library (photo selection).
5. [System] iOS: Support system-level interactions with in-app webviews. #4483
   platform: ios status: accepted type: enhancement ⚡️ +3
   

Last task in this list is specifically required for embedded web-views that prevent JS injection and where our webview APIs are ineffective.

[sanduluca]

Do you have an ETA for System interactions ? Will be possibile to swipe away/close a push notification for example ?
My example: I receive a push notification and want to press a button thats in the top left corner, and because of the push notification the button seems to be visible for detox, but the it tries to tap it, the notification is pressed and the test fails

[d4vidi]

No ETA's ATM, we're planning to reevaluate the priority of Android related improvements soon enough though.