New Execution viewer release work

[ProTip]

Viewer Changes

This PR updates the new execution viewer and swaps it in as the default for the execution show page. Legacy viewer is available and can be toggled with a feature flag. I propose we leave it enabled by default through most of the release testing..

• Default viewer for execution show
• ANSI color toggle
• Gutter text overflow hidden with ellipsis instead of wrap
• Toggle for content line wrap
• Node badge display toggle
• Settings form inputs using bootstrap styles
• Settings/loading bar always visible
• Fix for execution output without stepctx(failed jobs, debug, etc)
• All settings changes take effect immediately
• Hooked into AdHoc Command page
• Hooked into "node view" on show page

UI Trellis / Misc

PR also includes a lot of work done along the way on UI Trellis; specifically around:

• Storybook setup, configuration
  • Rundeck sytles imported and compiled
  • Source maps
  • Utilities for recording and playing back API calls
• Jest test setup(kinda bare ATM)

[gschueler]

"Settings/loading bar always visible". this doesnt seem to work for me. when scolling down, the controls disappear (Safari 13)

[gschueler]

it would be nice to have the sticky settings work in safari, but it does work in chrome/firefox