Add edited tile in comments

[unleashedme]

What is it?

• Bugfix (user facing)
• Feature (user facing) ⚠️ Your PR must target the refactor branch
• Codebase improvement (dev facing)
• Meta improvement to the project (dev facing)

Description of the changes in your PR

• Evaluates the isEdited() state of CommentsInfoItem within the CommentInfoItemHolder.
• Dynamically appends a localized "(edited)" string to the timestamp/author UI buffer when a comment has been modified.
• Avoids unnecessary view inflation by concatenating the state indicator directly into the existing itemTitleView rather than relying on toggling the visibility of a distinct layout widget.

Before/After Screenshots/Screen Record

• Before:

• After:

Fixes the following issue(s)

• Fixes See comment title "edited" #13209

Relies on the following changes

• This frontend feature requires the upstream extraction logic to be merged first. Relies on Added isEdited state extraction to CommentsInfoItem NewPipeExtractor#1513

APK testing

The APK can be found by going to the "Checks" tab below the title. On the left pane, click on "CI", scroll down to "artifacts" and click "app" to download the zip file which contains the debug APK of this PR. You can find more info and a video demonstration on this wiki page.

Due diligence

• I read the contribution guidelines.
• The proposed changes follow the AI policy.
• I tested the changes using an emulator or a physical device.