T407551 :Add author html
Changes made:
- Added new template file
add-author.html - Created Flask route
/add-authorinapp.py - Added input fields for author details such as:
- Name
- Occupation
- Gender
- Place of birth
- Country of birth
- External links (Wikidata, Wikipedia, etc.)
- Added reset and submit buttons
- Included image field to allow authors to upload or link profile images.