feat(Daily Challenge LeaderBoard): Added the DailyChallengeLeaderboard

[vvivek1801]

In this PR

• Added Daily Challenge Leaderboard

[codecov-commenter]

Codecov Report

Merging #8 (3c43a36) into main (475fb37) will decrease coverage by 0.32%.
The diff coverage is 27.77%.

@@             Coverage Diff              @@
##               main       #8      +/-   ##
============================================
- Coverage     51.16%   50.84%   -0.33%     
- Complexity      249      251       +2     
============================================
  Files            74       76       +2     
  Lines          1288     1306      +18     
  Branches        101      101              
============================================
+ Hits            659      664       +5     
- Misses          606      619      +13     
  Partials         23       23              

Impacted Files	Coverage Δ
...er/server/daily_challenges/DailyChallengeEntity.kt	0.00% <0.00%> (ø)
...acter/server/user/public_user/PublicUserService.kt	5.47% <0.00%> (-0.50%)	⬇️
...leaderboard/DailyChallengeLeaderboardController.kt	75.00% <75.00%> (ø)
...racter/server/user/public_user/PublicUserEntity.kt	100.00% <100.00%> (ø)

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