Improve the og:image, adding logo and description

[chalin]

The og:image should include the logo and description, as it shows up on the homepage, something like this:

The image above is:

• 2400 x 1260
• center-focused so that the text would be fully visible when cropped to fit a square area.

Here are the general recommended guidelines for such an image:

• Aspect Ratio: It maintains an aspect ratio of 1.91:1, such as 1200 x 630, or double
• Use formats like JPG or PNG.
• Include a centered focal point in case the image is cropped on different platforms.

Reference:

• https://ogp.me/