Fix redundant Twitter links

[WebSnke]

Screenshot:

Nature of the issue

There are two tweet links on the footer which is confusing as they appear to do the same thing.

Suggested resolution

I suggest that we remove one of the links.

[dhmlau]

@WebSnke, may I know where did you take the screencap?

The footer of loopback.io looks like below to me. The "tweet" related content are in blue.

[WebSnke]

@WebSnke, may I know where did you take the screencap?

The footer of loopback.io looks like below to me. The "tweet" related content are in blue.

Oh, ok. This is what the footer looks in my browser. I use Firefox 118 on Windows 10.

[dhmlau]

@WebSnke, saw you opened #1569. I'm thinking that it might be better to remove the 2 "Tweet" and "Follow @strongloop" altogether in the footer, as it's already in the header. Thoughts?

[moheyt]

Hey @dhmlau, could you please assign this task to me and label it as 'hacktoberfest' if possible?