Show all responses to a question, across mentors, on a single page

[eugeneyan]

Context:

• Currently, responses to interview questions are sorted by mentors.
• There is no way to view all responses (from all mentors) to a single question.

Intent:

• As a reader, I would like to view all responses to the same question across all mentors.
• This will provide an easier way to compare how applying ML differs across various practitioners.

Deliverable:

• When clicking on a question, I should be directed to a page with all responses to the question.
• Alternatively, provide a question index page with the list of questions; clicking on a question directs me to all responses.

Constraints:

• No/minimal manual work (e.g., copying all responses to their own question .mdx file).