feat(entities-plugins): new freeform styles [KM-1949]

[2eha0]

Summary

KM-1949

[kongponents-bot]

Preview components from this PR in consuming application

In consuming application project install preview versions of shared packages generated by this PR:

@kong-ui-public/analytics-chart@pr-2622
@kong-ui-public/analytics-config-store@pr-2622
@kong-ui-public/monaco-editor@pr-2622
@kong-ui-public/entities-plugins-metadata@pr-2622
@kong-ui-public/entities-shared@pr-2622
@kong-ui-public/analytics-metric-provider@pr-2622
@kong-ui-public/documentation@pr-2622
@kong-ui-public/forms@pr-2622
@kong-ui-public/entities-certificates@pr-2622
@kong-ui-public/entities-consumer-credentials@pr-2622
@kong-ui-public/entities-consumer-groups@pr-2622
@kong-ui-public/entities-consumers@pr-2622
@kong-ui-public/entities-data-plane-nodes@pr-2622
@kong-ui-public/entities-gateway-services@pr-2622
@kong-ui-public/entities-key-sets@pr-2622
@kong-ui-public/entities-keys@pr-2622
@kong-ui-public/entities-plugins-icon@pr-2622
@kong-ui-public/entities-snis@pr-2622
@kong-ui-public/entities-upstreams-targets@pr-2622
@kong-ui-public/entities-vaults@pr-2622
@kong-ui-public/dashboard-renderer@pr-2622
@kong-ui-public/expressions@pr-2622
@kong-ui-public/entities-redis-configurations@pr-2622
@kong-ui-public/entities-routes@pr-2622
@kong-ui-public/entities-plugins@pr-2622