update to TitleCase : Dailycode -> DailyCode

[anxkhn]

Notes:

Dailycode is used in title whereas DailyCode is used in navbar. PR to fix inconsistent use of cases adhering to high code quality standards.

PR Fixes:

• Following uniform standards all across

Checklist before requesting a review

• [X] I have performed a self-review of my code
• [X] I assure you there is no similar/duplicate pull request regarding the same issue