Merge "Update app pair error strings with UXW-approved ones" into main

    <!-- App pair default title -->

    <string name="app_pair_default_title"><xliff:g id="app1" example="Chrome">%1$s</xliff:g> | <xliff:g id="app2" example="YouTube">%2$s</xliff:g></string>

    <!-- Displayed when an app pair can't launch at this screen size [CHAR_LIMIT=none] -->

    <string name="app_pair_unlaunchable_at_screen_size">This pair isn\'t supported at this screen size</string>

    <string name="app_pair_unlaunchable_at_screen_size">This app pair isn\'t supported on this device</string>

    <!-- Displayed when an app pair can't launch at this screen size, but user can unfold device to restore functionality [CHAR_LIMIT=none] -->

    <string name="app_pair_needs_unfold">Unfold your device to use this pair</string>

    <string name="app_pair_needs_unfold">Unfold device to use this app pair</string>

    <!-- Widgets -->

    <!-- Message to tell the user to press and hold on a widget to add it [CHAR_LIMIT=50] -->