Refactor some class components to functional

[PavelJankoski]

Summary

References #6376

Changes

List of refactored components:

• /pkg/webui/components/form/field/stories/shared.js
• /pkg/webui/components/input/stories/shared.js
• /pkg/webui/components/profile-dropdown/index.js
• /pkg/webui/components/breadcrumbs/context.js
• /pkg/webui/components/tag/group/index.js
• /pkg/webui/lib/components/date-time/index.js
• /pkg/webui/lib/components/animation/index.js
• /pkg/webui/lib/components/env.js
• /pkg/webui/lib/errors/custom-errors.js -> not a component
• /pkg/webui/lib/yup.js -> not a component
• /pkg/webui/console/components/webhook-template-form/index.js
• /pkg/webui/console/components/webhook-form/index.js
• /pkg/webui/console/components/pubsub-form/index.js
• /pkg/webui/console/components/events/error-boundary.js
• /pkg/webui/console/components/location-form/index.js
• /pkg/webui/console/components/join-eui-prefixes-input/index.js - removed
• /pkg/webui/console/containers/gateway-connection/gateway-connection.js

Notes for Reviewers

When testing, please pay more attention to the refactored form components because they are large and you know the business logic more briefly(if everything behaves as expected).

Checklist

• Scope: The referenced issue is addressed, there are no unrelated changes.
• Compatibility: The changes are backwards compatible with existing API, storage, configuration and CLI, according to the compatibility commitments in README.md for the chosen target branch.
• Documentation: Relevant documentation is added or updated.
• The steps/process to test this feature are clearly explained including testing for regressions.
• Changelog: Significant features, behavior changes, deprecations and fixes are added to CHANGELOG.md.
• Commits: Commit messages follow guidelines in CONTRIBUTING.md, there are no fixup commits left.

[kschiffer]

Great work and a lot of changes indeed. Let's see what the e2es say.
I've found some minor issues.

[kschiffer]

@ryaplots please take a look as well

[ryaplots]

Nice work. Just a small issue with the pubsub form according to the e2e tests.

See my remark.

[kschiffer]

Thank you. Please clean up the commit trail before merging. Any fix commits should be squashed into their respective earlier commit. You can use interactive rebasing to achieve that.