Added image in hyprlock config and added ping check to weather server

[SherLock707]

1. Added image in hyprlock screen as current wallpaper
2. Added ping before curl to weather server so that hyplock does not get stuck if server is down (Happened once)

Type of change

Please put an x in the boxes that apply:

• [x ] Bug fix (non-breaking change which fixes an issue)
• [x ] New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update (non-breaking change; modified files are limited to the documentations)
• Technical debt (a code change that does not fix a bug or add a feature but makes something clearer for devs)
• Other (provide details below)

Checklist

Please put an x in the boxes that apply:

• [x ] I have read the CONTRIBUTING document.
• [x ] My code follows the code style of this project.
• [x ] My commit message follows the commit guidelines.
• My change requires a change to the documentation.
• I want to add something in Hyprland-Dots wiki.
• [x ] I have added tests to cover my changes.
• [x ] I have tested my code locally and it works as expected.
• All new and existing tests passed.

Screenshots

Additional context

Add any other context about the problem here.