chore(markdown-editor): update empty editor text - #326

[Aniruddha-Shriwant]

Signed-off-by: Aniruddha Shriwant aniruddhashriwant@gmail.com

Closes #326

Changes

• Updated markdown editor empty -slate text

Flags

• Making this PR draft because working on styling is in progress

Author Checklist

• [x] Ensure you provide a DCO sign-off for your commits using the --signoff option of git commit.
• [ ] Vital features and changes captured in unit and/or integration tests
• [x] Commits messages follow AP format
• [ ] Extend the documentation, if necessary
• [x] Merging to master from fork:branchname
• [ ] Manual accessibility test performed
  • [ ] Keyboard-only access, including forms
  • [ ] Contrast at least WCAG Level A
  • [ ] Appropriate labels, alt text, and instructions