fixed minor accessibility issues

[sakshigupta265]

Changes

The changes are made to fix issue #62 The website had minor accessibility issues like:

• Form elements didn't have associated labels, added label for Email Address
• Added title to Resume which will assist the user to Download Resume as a PDF

How Has This Been Tested?

The proposed changes were tested on the local computer, and a performance was checked using chrome lighthouse

Mentions

@Korusuke, kindly review the changes

Types of changes

• [ ] Breaking change (fix or feature that would cause existing functionality to change)
• [x] New feature and improvements (non-breaking change which adds/improves functionality)
• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] Code Refactoring (internal change which is not user facing)
• [ ] Documentation
• [ ] Test, CI, or build

Checklist

• [x] Coding style of this project is followed
• [ ] Change in documentation is required
• [ ] Documentation has been updated accordingly
• [ ] Unit tests have been added to cover code change

[sakshigupta265]

Very small fix I'd like to see that isn't your fault, but will need to be fixed here since you're editing the line already:

{{ site.url }} isn't the right way to make absolute URLs in Jekyll. It works some of the time but can break. The proper way is to use {{ '/cv/resume.pdf' | absolute_url }}, which will work in all cases.

Thanks for the updates

[sakshigupta265]

@Korusuke, please review it. Thanks