frontend: add EmptyContent Storybook stories

[ANIRUDH-SJ]

Added comprehensive Storybook stories for the EmptyContent component.

• Added EmptyContent.stories.tsx with multiple variants:
  • Default message with string content
  • Custom color variations
  • Error state with error color
  • Complex ReactNode content
  • Empty children state
  • Multiple string children with line breaks
• Added proper prop documentation and controls
• Included theme color options in controls

[k8s-ci-robot]

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[ANIRUDH-SJ]

Hey @illume can u please review this ??

[userAdityaa]

Hey @illume can u please review this ??

Hey, your test are failing for linting as well as for storybooks can you check it and fix that.

Command Suggestions (for linting):

• Go to frontend dir and run npm run format

• From root dir run make frontend-lint or make frontend-fixlint

For the storybook see some old merge PRs for resolving the issue, but it's clear that you haven't uploaded the storyshots that you can generate with this command make frontend-test and after this make sure all the test passes.

[ANIRUDH-SJ]

Ok i will submit a new PR correcting this. Thanks for your feedback

[userAdityaa]

Ok i will submit a new PR correcting this. Thanks for your feedback

There is no need for a new PR, you can just correct the test and rebase the currently open PR.
If you don't know about rebasing then read this:
https://git-scm.com/book/en/v2/Git-Branching-Rebasing

[ANIRUDH-SJ]

Alright will do this sir!!

[skoeva]

Looks like the frontend test is still failing, make sure to rebase one more time in case it's related to issues on main. If that doesn't fix it, run make frontend-test locally again and update any failing snapshots in your commits

[illume]

It seems the tests are failing.

Can you please have a look at updating some of the commit messages?

[k8s-ci-robot]

PR needs rebase.

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