[BlissLauncher] Add widget page in the new LauncherPagedView.

• /e/ version:
• Device model(s):

Summary

BlissLauncher with new PagedView is not having a widget page in the pager.

The problem

Steps to reproduce

What is the current behavior?

What is the expected correct behavior?

There should be a widget page (on the leftmost) in BlissLauncher updated paged view.

Technical informations

Relevant logs (adb logcat)

Relevant screenshots

Solutions

Workaround

Possible fixes