Add readonly view to user management

[thomheymann]

Resolves #141799

Summary

Add readonly view to manage users screen.

Components

• useCapabilities - Returns capabilities for a specific feature, or alternatively the entire capabilities object.
• useBadge - Renders a badge in the Kibana chrome.
• ReadonlyBadge - Renders a readonly badge in the Kibana chrome for a given feature when user does not have save privileges.

Screenshots

Users

Edit user

[elasticmachine]

Pinging @elastic/kibana-security (Team:Security)

[watson]

I like your reusable components!

Besides a few questions that I added as comments, I only found a single bug: Each role in the "Roles" column in the users table is clickable. It links to the edit-role screen. I guess it should link to the view-role screen in this case. But I'm not sure if the PR that introduces a read-only mode for roles has already been merged?

[watson]

Nit: did you mean to delete this line?

[watson]

While this PR technically should depend on a read-only view for the role screen, it's not a big deal as 1) that PR will land in main soon after this one, and 2) this read_security permission is still rather unknown.

[thomheymann]

@elasticmachine merge upstream

[kibana-ci]

💚 Build Succeeded

• Buildkite Build
• Commit: 766ec23

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
security	466	469	+3

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
security	536.7KB	537.0KB	+345.0B

Page load bundle

Size of the bundles that are downloaded on every page load. Target size is below 100kb

id	before	after	diff
security	56.6KB	57.4KB	+859.0B

Unknown metric groups

ESLint disabled line counts

id	before	after	diff
security	21	23	+2

Total ESLint disabled count

id	before	after	diff
security	23	25	+2

History

• 💔 Build #81457 failed a9324e2
• 💔 Build #81349 failed 4795edb
• 💚 Build #80690 succeeded ca21a65

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@elasticmachine merge upstream