[FEATURE]: Add Buttons in the Initiative Cards

[Susmita-Dey]

We can add Buttons in the respective cards of the initiative sections.

Use Case

We'll redirect them to their respective pages with the help of buttons.

Alternatives

We can do the same work by linking the names of the initiatives other than using buttons.

Screenshots

Note to reviewers

I'm a GSSoC'22 contributor. I can work on this issue. Kindly assign this issue to me.

[Abhilasha-Jairath]

I'm a GSSoC'22 contributor. I can work on this issue. Kindly assign this issue to me.