Dead pixel display test for wa

The application is designed to check the watchs and TVs screen for broken pixels.

This is the version of the application for the Android Wear/Wear OS watchs and Android TV.

Do the following on the watch:

1. Launch the DISPLAY TEST app.

2. Click on the screen.

3. Carefully inspect the entire surface of the screen for the presence of different in color pixels after running the test.

4. Click on the screen to change the color.

5. Repeat the inspection.

Do the following steps on TV:

1. Click "Start testing".

2. Inspect entire surface of screen for presence of differences in color pixels.

3. Click "Select" or "Back" to change color.

4. Repeat the inspection.