feat(preflights): different messaging for ui and cli installs

[emosbaugh]

What this PR does / why we need it:

Does not show host preflight error messages with flags in UI.

# output/bin/embedded-cluster install  --license local-dev/license-ethan.yaml  --admin-console-password password --http-proxy http://1.1.1.1:111 --https-proxy http://1.1.1.1:111 

✔  Initialization complete
✗  2 host preflights failed

 •  Error connecting to https://ec-e2e-replicated-app.testcluster.net. Ensure   
    your firewall is properly configured, and use --http-proxy, --https-proxy,  
    and --no-proxy if there is a proxy server. The static IP addresses for      
    https://ec-e2e-replicated-app.testcluster.net are 162.159.133.41 and        
    162.159.134.41.                                                             
 •  Error connecting to https://ec-e2e-proxy.testcluster.net. Ensure your       
    firewall is properly configured, and use --http-proxy, --https-proxy, and   
    --no-proxy if there is a proxy server. The static IP addresses for          
    https://ec-e2e-proxy.testcluster.net are 162.159.137.43 and 162.159.138.43. 


Please address these issues and try again.

ERROR: unable to run install preflights: host preflight failures detected

Which issue(s) this PR fixes:

Does this PR require a test?

Does this PR require a release note?

Does this PR require documentation?

[github-actions]

This PR has been released (on staging) and is available for download with a embedded-cluster-smoke-test-staging-app license ID.

Online Installer:

curl "https://staging.replicated.app/embedded/embedded-cluster-smoke-test-staging-app/ci/appver-dev-d8792b9" -H "Authorization: $EC_SMOKE_TEST_LICENSE_ID" -o embedded-cluster-smoke-test-staging-app-ci.tgz

Airgap Installer (may take a few minutes before the airgap bundle is built):

curl "https://staging.replicated.app/embedded/embedded-cluster-smoke-test-staging-app/ci-airgap/appver-dev-d8792b9?airgap=true" -H "Authorization: $EC_SMOKE_TEST_LICENSE_ID" -o embedded-cluster-smoke-test-staging-app-ci.tgz

Happy debugging!

[sgalsaleh]

might be better to move this to a types package

[emosbaugh]

I think we should discuss the types package. Maybe break it up. I had the understanding that it was for api types (eg request response), not controller and manager options.

https://github.com/replicatedhq/embedded-cluster/pull/2300/files#diff-f62a0fad1ad21e2ffa9cf4de2cab02d8a2dccd2557065c737942d54e9a1ed736R3