Add a ability to delete word

[maheshmnj]

• [X] only Admin should be able to delete a word from the word details section
• [ ] Delete should ask Admin to enter the word similar to github before deleting

[maheshmnj]

Update: Fixed in https://github.com/maheshmnj/vocabhub/commit/1c23d44df49d6b2d1c1179762b6354903ed589bf available on the web as of today

[maheshmnj]

Delete is supported on the mobile platform (Admin only)