refactor: remove unused components (#868)

Author: arjunlalb

projects/components/src/header/application/application-header.module.ts

@@ -2,12 +2,11 @@ import { NgModule } from '@angular/core';
 import { IconModule } from '../../icon/icon.module';
 import { SelectModule } from '../../select/select.module';
 import { TimeRangeModule } from '../../time-range/time-range.module';
-import { SpaceSelectorComponent } from '../space-selector/space-selector.component';
 import { ApplicationHeaderComponent } from './application-header.component';
 
 @NgModule({
   imports: [IconModule, SelectModule, TimeRangeModule],
-  declarations: [ApplicationHeaderComponent, SpaceSelectorComponent],
+  declarations: [ApplicationHeaderComponent],
   exports: [ApplicationHeaderComponent]
 })
 export class ApplicationHeaderModule {}

projects/components/src/header/space-selector/space-selector.component.scss

@@ -109,7 +109,6 @@ export * from './header/application/application-header.component';
 export * from './header/application/application-header.module';
 export * from './header/page/page-header.component';
 export * from './header/page/page-header.module';
-export * from './header/space-selector/space-selector.component';
 
 // Icon
 export * from './icon/icon-size';