Adder Global Loading spiner for api calls

src/app/app.module.ts

@@ -1,6 +1,6 @@
 import { NgModule, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
 import { BrowserModule } from '@angular/platform-browser';
-import { HTTP_INTERCEPTORS, HttpClientModule } from '@angular/common/http';
+import { HttpClientModule } from '@angular/common/http';
 
 import { AppComponent } from './app.component';
 import { ContactSidebarComponent } from './contact-sidebar/contact-sidebar.component';
@@ -11,12 +11,13 @@ import { ProjectsComponent } from './projects/projects.component';
 import { BlogComponent } from './blog/blog.component';
 import { ContactComponent } from './contact/contact.component';
 import { AppRoutingModule } from './app-routing.module';
-import { AuthInterceptor } from './http-interceptors/auth.interceptor';
 import { httpInterceptorProviders } from './http-interceptors';
+import { SpinnerComponent } from './spinner/spinner.component';
 
 @NgModule({
   declarations: [
     AppComponent,
+    SpinnerComponent,
     ContactSidebarComponent,
     NavbarComponent,
     AboutComponent,