feat(ui): implement dynamic dark mode onboarding

[adityashirsatrao007]

Issue : #8

Summary

Set up Jetpack Navigation for Compose and implemented the Onboarding Screen with an auto-scrollable carousel.

Tasks Completed

• Set up Jetpack Navigation
  • Used Jetpack Navigation for Compose
  • Created a basic NavHost with Onboarding as the start destination
  • Navigation structure is clean and implemented in NavGraph.kt
• Create Onboarding Screen
  • Created new Kotlin file OnboardingScreen.kt
  • Implemented onboarding UI based on the Figma design
  • Made the carousel auto scrollable (transitions every 3 seconds)

Verification

• App starts with the Onboarding screen
• Carousel auto-scrolls correctly
• Navigation flow handles Onboarding -> Login transition

[OpenGitBot]

Hey @adityashirsatrao007

PR Template is not followed. Kindly follow the template & edit it again for consideration as a valid pull request.

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Correct Tempelate:
Issue : #<Issue_Number>

[OpenGitBot]

Hey @adityashirsatrao007

Thanks for opening this PR 🚀. Mentor will review your pull request soon and till then, keep contributing and stay calm.

Thanks for contributing in OpenCode'25 ✨✨!

[OpenGitBot]

Hey @adityashirsatrao007

Your PR has been merged 🥳🥳 and you have earned 30 points.

Thanks for contributing in OpenCode'25✨✨