[#103] Update logic to get twitter username in SpeakerDetail component

[JNicolao]

Make sure the checklist below is checked before PR merge, mark if not applicable

PR Checklist

• [.] UI created matched design
• [.] For evey color class added, dark: is defined, images have alt and _blank links have rel
• [.] API is integrated as required
• [.] Page is responsive

What is the Purpose?

To update logic to get twitter username from both domains x.com and twitter.com

What was the approach?

check if the URL contains either twitter.com or x.com. split the string to extract the username based on which domain is present.

Are there any concerns to addressed further before or after merging this PR?

No

Mentions?

@manuelgeek

Issue(s) affected?

#103

[manuelgeek]

@JNicolao this is duplicate of #104