Add capacitor into the script

[Shivansh-22866]

Fixes #64

The capacitor config has been added to the project.
It uses dist/server/app for rendering capacitor apps.

To create the apps in android and ios, do the following:
Make sure that build file is created successfully.

npm run build

Then run the following commands:
npx cap add android
npx cap add ios

This creates the native apps in their respective folders

Sync the apps with the changes in web using:
npx cap sync

[Shu12388y]

@Shivansh-22866 Share the screenshot of android app build

[Shivansh-22866]

Here is the folder structure of the android build

And here is the screenshot of the android on the emulator

[Shu12388y]

@Shivansh-22866 The nav bar is not rendering properly. Check it out