fixed dark theme toggle switch

[TejasNarkhede]

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[zero-to-mastery-bot[bot]]

🙏 Thanks for your pull request @TejasNarkhede, The team will now review and merge this request. In the mean time why not check out some of the other opensource projects available, contributions are greatly appreciated!

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PR Statistics

#️⃣ PR Number:	➕ Line Additions:	🗑️ Line Deletions:
578	1	1

📑 Files Changed:	⭐ Repo Stars:	🔱 Total Forks:
1	220	563