💡[FEATURE]: add logo petme to the donate page and add discord ,LinkedIn logo in footer

**Is your feature request related to a problem? Please describe.**
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
add logos to the donate page and footer

**Describe the solution you'd like**
add the discord logo to the contact's footer and the donate's logo.

**Additional context**
please assign me @pa