chore: block logs in maestro tests

[eszlamczyk]

What/Why?

Suppresses the RN example app's LogBox during Maestro E2E runs so dev warning overlays/toasts never corrupt the exact-match (100% threshold) screenshot assertions.

Driven entirely from run-tests.sh via a bundled flag file (e2e-config.json) — no native module, no pod install, no Metro config, and no per-flow YAML changes:

• run-tests.sh flips the flag to true before build/setup and restores it to false on exit (folded into the existing device-shutdown trap).
• index.js reads the flag and calls LogBox.ignoreAllLogs() when it's set.
• Because the flag is a bundled source input (not an env var), Metro reliably picks it up; the - launchApp at the start of each flow reloads the bundle.

Normal yarn ios/dev builds keep LogBox on (flag defaults to false).

Testing

• Run yarn test:e2e:smoke:ios (or :android) and confirm screenshots no longer capture the LogBox warning overlay.
• Verify a plain yarn react-native-example ios still shows LogBox warnings.
• After a run, confirm e2e-config.json is restored to false (clean git tree).

PR Checklist

• Code compiles and runs on iOS
• Code compiles and runs on Android
• Updated documentation/README if applicable
• Ran example app to verify changes
• E2E tests are passing
• Required E2E tests have been added (if applicable)

[Copilot]

Pull request overview

This PR aims to make Maestro E2E screenshot assertions reliable by preventing React Native LogBox warning overlays from appearing during test runs, while keeping normal dev behavior unchanged.

Changes:

• Add a bundled e2e-config.json flag file (default disableLogBox: false) to control E2E-only behavior.
• Update the RN example app entrypoint to read that flag and call LogBox.ignoreAllLogs() when enabled.
• Update the Maestro run-tests.sh script to flip the flag on before the run and restore it on exit.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
apps/react-native-example/index.js	Reads e2e-config.json and disables LogBox when disableLogBox is enabled.
apps/react-native-example/e2e-config.json	Introduces a bundled configuration flag (default off) for E2E behavior.
.maestro/scripts/run-tests.sh	Toggles the flag for the E2E run and restores it during cleanup.

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