Closes #120 UI not looking good fix by fixing the xml layout of intro_activity

[SatwikMohan]

Fixes Issue - Issue #120

Changes proposed

Changes involves in the following files -

1. one_time_intro_activity.xml
2. slider_layout_for_one_time_intro_activity.xml

The changes involves in the xml codes of the files.

Check List (Check all the applicable boxes)

• [ *] My code follows the code style of this project.
• [ *] All new and existing tests passed.
• [ *] This PR does not contain plagiarized content.
• [ *] The title of my pull request is a short description of the requested changes.

Screenshots

Demo video

https://github.com/Suryansh1720001/Taaveez/assets/101632079/9bfe8209-51e7-47ea-8059-b4b08673355e

Note to reviewers