UI: Extract stories.json for Storybook composition

[DingoEatingFuzz]

This follows what we do in structure¹ to surface the stories in Nomad's storybook. This way a meta-storybook instance can be created that pulls in Nomad's stories.

You can see what it looks like when a Storybook instance composes another storybook instance's stories here².

Footnotes

1. Source PR: https://github.com/hashicorp/structure/pull/81 ↩

2. Note that underneath the HCP stories there's a "Structure" section with a version dropdown. ↩

[github-actions]

Ember Asset Size action

As of 57e59eb

Files that stayed the same size 🤷‍:

File	raw	gzip
nomad-ui.js	0 B	0 B
vendor.js	0 B	0 B
nomad-ui.css	0 B	0 B
vendor.css	0 B	0 B

[DingoEatingFuzz]

Lol, this requires storybook 6 and we're on storybook five 😂 😭

I'll change this to a draft and look into how much of a lift the upgrade is.

[github-actions]

Ember Test Audit comparison

	main	57e59eb	change
passes	1135	1135	0
failures	0	0	0
flaky	0	0	0
duration	9m 13s 972ms	7m 54s 958ms	-1m 19s 014ms

[amyrlam]

i need to look into this comment https://github.com/hashicorp/cloud-ui/pull/1457#discussion_r724258881

i'm thinking it may not apply to nomad, cause the product is self-hosted, not cloud?

[DingoEatingFuzz]

Oh snap, it definitely still applies. Everything in /public gets shrink-wrapped into the nomad binary via go-bindata-assetfs.

[amyrlam]

to follow up here, i removed /public/metadata.json from cloud-ui, since we don't seem to need versions

i will see if i can use the storybook link from this build in design-system-website next

[amyrlam]

totally works! thanks for your help with this @DingoEatingFuzz, much appreciated https://github.com/hashicorp/design-system-website/pull/13

[amyrlam]

still needs a change for the metadata.json to not be in prod, but moved to /dist or something

@didoo @Dhaulagiri please update the URL on https://github.com/hashicorp/design-system-website/blob/main/taskbox/.storybook/main.js when this is merged

[hashicorp-cla]

All committers have signed the CLA.

[amyrlam]

We can close this to keep Nomad tidy, I filed https://github.com/hashicorp/unofficial-design-system-search/issues/44 to keep track, if unofficial-design-system-search gets used again

[github-actions]

I'm going to lock this pull request because it has been closed for 120 days ⏳. This helps our maintainers find and focus on the active contributions.
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