feat(cli,resources): pf-4059 catch start issues

[cdcabrera]

What is it?

• feat(cli,resources): pf-4059 catch start issues
  • docs, troubleshooting index
  • agent, agnostic checking for node versioning, env checks using resources
  • build, custom support url to package
  • cli, expose troubleshooting links, catch 3 additional levels of errors, engine, package load, runtime
  • options, move getNodeMajorVersion to helpers
  • resources, patternFlyContext, expose env and troubleshooting links

Notes

• adds in a specific CLI e2e to confirm failures

Check the build

1. Update the NPM packages with $ npm install
2. $ npm run build
3. confirm the checks come back clean

Updates issue/story

pf-4059
closes #172