* attempt at getting nav working

* fix detection-engine href redirect issue

* rough out basic page routing

* kql placeholder

* update page and panel headers

* rough out card table poc styles

* change HeaderPanel to HeaderSection

* cleanup and unit test updates

* rough out utilityBar poc

* clean up UtilityBar naming and styles

* support popovers in utility bar

* refactor icon side

* UtilityBar unit tests

* remove page tests for now

* adjust routes

* add comment

* cleanup chart

* open/closed signals content toggle

* remove EuiFilterButton icons

* fix misaligned popover button

* add split prop for HeaderSection

* fleshing out activity monitor table

* update global header to include logo

* fix tests

* correct table types; thanks Garrett!

* LinkIcon comp poc

* fix bugs, errors, tests

* rm import

* table cleanup

* correct merge errors

* switch All Rules to EuiBasicTable

* expand table types and values

* fleshing out all rules table

* rough out rule details

* move chart to separate comp

* update supplement layout

* example rule fail

* switch to new discover-style search

* add ProgressInline comp

* update unit tests and snapshots

* cleanup

* correct merge weirdness

* move text styles to all subtitle items

* correct invalid nav markup; update tests; cleanup

* fix console errors

* add empty page

* change to EuiButtonEmpty in HeaderGlobal

* overflow popover

* rough out edit layout

* new WrapperPage comp POC

* cleanup

* var for timeline gutter

* tests and snapshots update

* fix type + review + re-arrange code

* adding feature flag + fix route issue

* fix type with unit test

* Removing unused translation