Kibana app migration: Move static code dependencies into kibana_legacy plugin

[flash1293]

The various Kibana app apps (discover, visualize, dashboard, graph) all rely partially on the same static code to run angular locally within the plugin. When we are starting the actual cutover, those also have to move to the Kibana platform.

There will be a legacy service handling a few things in the migration phase and handling redirect of URLs after that anyway, so this service can also provide these static code portions apps moved to the Kibana platform.

This should happen as late as feasible in the process to only copy the legacy pieces actually needed in the new platform.

Collection of dependencies:

• Legacy state management src/legacy/ui/public/state_management ui/persisted_state, ui/events
• "Private" ui/private/private
• Promises ui/promises/promises
• kbn top nav directive definition src/legacy/ui/public/kbn_top_nav
• syncOnMount function that is used in Dashboard and Visualize
• kbn url src/legacy/ui/public/url
• migrateLegacyQuery ui/utils/migrate_legacy_query
• ui/compat and ui/legacy_compat
• registerTimefilterWithGlobalStateFactory ui/timefilter/setup_router
• ui/directives/watch_multi/watch_multi
• ui/accessibility/kbn_accessible_click
• ui/directives/listen/listen
• ui/utils/simple_emitter
• ui/utils/collection
• ui/notify/app_redirect/app_redirect.js
• ui/vis/lib/timezone
• ui/utils/subscribe_with_scope

The following imports are only used by discover and can be inlined into the discover plugin directly

• ui/directives/field_name/field_name [Discover] Inline angular directives only used in this plugin #56119
• ui/directives/listen/listen [Discover] Inline angular directives only used in this plugin #56119
• ui/collapsible_sidebar/collapsible_sidebar [Discover] Inline angular directives only used in this plugin #56119
• ui/directives/css_truncate [Discover] Inline angular directives only used in this plugin #56119
• ui/fixed_scroll [Discover] Inline angular directives only used in this plugin #56119
• ui/directives/debounce/debounce [Discover] Inline angular directives only used in this plugin #56119
• ui/render_complete/directive [Discover] Inline angular directives only used in this plugin #56119

In all cases it should be checked whether it's possible to migrate away from the helper with little effort - if that's the case, it is preferable over copying over the helper.

[elasticmachine]

Pinging @elastic/kibana-app (Team:KibanaApp)

[kertal]

I'll start with the Discover Deps

[flash1293]

Those are either done are tracked in #60097