styling improved

[Saachi30]

Changes made

• Made the UI neat and attractive
• Added light and dark mode toggle feature
• Preserved the glassmorphism effect of background

Fixes #13

Screenshots

Light mode

Dark mode

Files added

• src/Components/ThemeToggle.jsx
• src/Components/ThemeContext.jsx
• src/Componentstyle/themeToggle.css

Files updated

• src/Components/Maindata.jsx
• src/Componentstyle/Main.css
• src/App.js
• package.json (installed lucide-react package)
• package-lock.json (installed lucide-react package)

(You can delete the files Search.jsx, Time.jsx, search.css, time.css and public/icons folder because they have been covered in Maindata.jsx itself, and icons replaced by lucide-react icons)

Do let me know if any changes are required!

[Saachi30]

Also could you please add hacktoberfest tag to the issue??

[Ahsankhalid618]

@Saachi30 Amazing changes you have made, I am adding Hacktoberfest tags as well.