Added title, description, and og-image to og:metadata (#1113)

[conorgolden1]

Below is what the og link looks like on the facebook debugger: (I don't know how to get the facebook debugger to get the image even with a tunnel)

Here is an example of what is currently generated from the platformIcon list on the og-image:

Here is an example as to how the og-image will readjust automatically to the inclusion of more icons in the list:

[conorgolden1]

Updated design:

[conorgolden1]

Updated design:

[conorgolden1]

Final: