Redesign of homepage

[iamsherlocked1891]

Changes to the Homepage:

1. Added a one-sentence description of DISCO:
A brief description of Disco has been included on the homepage.
2. Moved key information from the Info section:
Essential information previously located in the Info section has been moved to the homepage to improve visibility and accessibility.
3. Replaced GIF logo with SVG:
The DISCO logo in GIF format has been replaced with an SVG version.
4. Relocated the "Get Started" section:
The "Get Started" section has been moved to the bottom of the page to streamline the layout.

Hompage before:

Homepage after:

Other Changes:

1. The "Info Section" icon has been removed from the sidebar
2. On the About Page, laboratory logos have been updated and replaced with SVG versions.

Note on the MLO Logo:

There is a minor issue with the MLO logo: In the original SVG file, the laboratory name text is black, which works well for the light theme. However, when switching to a dark theme, the text should turn white for better visibility. Unfortunately, I was unable to achieve this result.

[tharvik]

thanks for the work, that makes a way more pro homepage, love it!

a few comments, mostly on style, aside from the text consistency on the homepage nothing blocking

while at it, you can also remove src/assets/{gif/DiscoGIF,svg/Disco,AboutUsIcon}.vue now that it is unused