Display and change backend url from onboarding

[Janaka-Steph]

It closes #276
Display and change backend url from onboarding

Also catch error from checkIsServerRunning and return false so that handleCheckIsDockerRunning is not getting stuck. And make Check Again icon rotate to provide user feedback.

[what-the-diff]

PR Summary

• Style Improvements to System Check Interface
  Improved the user interface of the system check page by adding new animations and styles such as for rotating the check icon. This contributes to a better user experience.

• Introduction of BackendUrl Component
  A new component named BackendUrl was created. This component likely helps to specify or display the URL of the backend server during the onboarding process.

• Updates to Dependency and System Check Components
  Made code changes to the Dependency and SystemCheck components. These changes probably enhance the way the system performs checks during the onboarding process.

• Modification to Docker Check Functionality
  Made modifications to handle how the application checks whether Docker is running or not. Switched the return type of handleCheckIsDockerRunning function to Promise<void>, indicating a shift towards an asynchronous operation.

• Improvements to Server Check Method
  Wrapped the code within checkIsServerRunning in utils.ts file inside a try-catch block. This reduces potential failures by gracefully handling errors when checking if the server is running.

• Additional Colour Configurations in Tailwind CSS
  Introduced two new color configurations - ok and warning in Tailwind CSS file. This allows for more consistent styling and branding across the application.

[tiero]

utACK