Corrected position of Lively

[GoAwayNow]

Corrected position of Lively.

Description

Lively was moved into the 'Wallpaper Managers' section, and placed directly below Wallpaper Engine, as it is a FOSS alternative with comparable features

Context

Lively was treated as a resource for downloading animated wallpapers by mistake.

Types of changes

• [ ] Bad / Deleted sites removal
• [x] Grammar / Markdown fixes
• [ ] Content addition (sites, projects, tools, etc.)
• [ ] New Wiki section

Checklist:

• [x] I have read the contribution guide.
• [x] I have made sure to search before making any changes.
• [x] My code follows the code style of this project.