Fixes issue #98 added splashscreen

[Ashurajput02]

Pull Request Title

feat(clnapp): fixes issue #98

Description

1.Added a SplashScreen which runs fine on both Iphone and Android.
2.Updated the kotlin version to the latest one under Android/gradle

Checklist

• I have tested my changes
• I have updated the documentation
• I have added necessary comments

Screenshots (if applicable)

Android:

androidtest.mp4

Iphone:

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Commits

• feat(clnapp): fixes issue #98
  • Added a splash screen in the app .
  • The splash screen now consists of the app logo, a cool tagline on a light blue background.

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[vincenzopalazzo]

The splesh screen need to respect our theme color

[Ashurajput02]

The splesh screen need to respect our theme color

So,I need to change:
1.the background color from Light Blue to backgroundColor: Theme.of(context).colorScheme.background,
2.and the text color from white to default.

Between is the tag line good?

[Ashurajput02]

The splesh screen need to respect our theme color

Screenrecorder-2024-03-19-15-25-37-377.mp4

This will be the result after making the changes in color from sky blue to primary background
Hope this one matches CLN app's theme

[vincenzopalazzo]

on the web is still blue https://deploy-preview-144--clnapp.netlify.app/

[Ashurajput02]

Yes because I have not yet pushed the changes . I just thought to ask is this one perfect so that I can create a fresh pull request for the same

So if this now seems cool and correct then I can make a fresh PR with the changes involved
I have it on my system right now

[vincenzopalazzo]

idk I still do not like how it looks, it is a standard usage of the splash screen

[Ashurajput02]

.

idk I still do not like how it looks, it is a standard usage of the splash screen

May be we can use an animated spark coming down instead of a simple logo of the app.
I mean instead of simple logo, it comes as an animated spark of electricity and then comes the test after a delay And then a circle showing loading.

[vincenzopalazzo]

I do not want to add a splash screen at this moment because the application UI sucks anyway. So I am closing this PR because there are issue more important to fix.

Thanks for contributing