add fa-icons component

src/app/pages/explorer-page/fa-icons/fa-icons.component.spec.ts

+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { FaIconsComponent } from './fa-icons.component';
+
+describe('FaIconsComponent', () => {
+  let component: FaIconsComponent;
+  let fixture: ComponentFixture<FaIconsComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ FaIconsComponent ]
+    })
+    .compileComponents();
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(FaIconsComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/pages/explorer-page/fa-icons/fa-icons.component.ts

+import { Component, OnInit } from '@angular/core';
+
+@Component({
+  selector: 'app-fa-icons',
+  templateUrl: './fa-icons.component.html',
+  styleUrls: ['./fa-icons.component.scss']
+})
+export class FaIconsComponent implements OnInit {
+
+  constructor() { }
+
+  ngOnInit(): void {
+  }
+
+}