Widget Support for Extension, Arm and UI fixes

[1311-hack1]

Summary of Changes

This pull request introduces significant enhancements and fixes, including:

Widget Support for Extensions on the New Tab Page (NTP)

1. Extensions can now define widgets that appear on the New Tab Page.
2. Users can interact with these widgets, including logging in to extensions directly from the NTP.

ARM Build Support

1. Added compatibility for ARM devices by including ARM builds (both arm64 and armeabi-v7a).
2. Ensures better performance and broader device support for the browser.

UI Fixes

1. Resolved an issue with the keyboard not behaving as expected in certain views.
2. Other minor UI adjustments for improved user experience.

Wootzapp Background Service Fixes

1. Implemented minor fixes in the Wootzapp background service to ensure stability and performance improvements.