removed unneccessary files and fixed styles

public/components/common/welcome/agents-welcome.js

@@ -141,7 +141,7 @@ export class AgentsWelcome extends Component {
       null,
       this.props.agent.id
     );
-    const $injector = getAngularModule();
+    const $injector = getAngularModule().$injector;
     this.router = $injector.get('$route');
     window.addEventListener('resize', this.updateWidth); //eslint-disable-line
   }

public/get_inner_angular.ts

@@ -41,6 +41,7 @@ import { AppPluginStartDependencies } from './types';
 import { getScopedHistory, setDiscoverModule } from './kibana-services';
 import { createDiscoverLegacyDirective } from './kibana-integrations/discover/application/components/create_discover_legacy_directive';
 import { createContextErrorMessageDirective } from './kibana-integrations/discover/application/components/context_error_message';
+import { EuiIcon } from '@elastic/eui';
 
 /**
  * returns the main inner angular module, it contains all the parts of Angular Discover
@@ -93,6 +94,7 @@ export function initializeInnerAngularModule(name = 'app/wazuh', navigation: Nav
     .config(watchMultiDecorator)
     .run(registerListenEventListener)
     .directive('discoverLegacy', createDiscoverLegacyDirective)
+    .directive('icon', (reactDirective) => reactDirective(EuiIcon))
     .directive('contextErrorMessage', createContextErrorMessageDirective);
 }
 

public/kibana-integrations/discover/application/angular/_index.scss

@@ -1,2 +1,2 @@
 @import 'directives/index';
-@import 'context/index';
+