feat: add clients view page

- add client view page
- add general tab 
- add status lookup pipe to store styles based on status
- add accounts filter pipe to filter accounts
- add status related colors in _color.scss

Fixes: #216

src/app/app.module.ts

@@ -35,6 +35,7 @@ import { SystemModule } from './system/system.module';
 import { ProductsModule } from './products/products.module';
 
 
+
 /** Main Routing Module */
 import { AppRoutingModule } from './app-routing.module';
 
@@ -63,7 +64,7 @@ import { AppRoutingModule } from './app-routing.module';
     SelfServiceModule,
     SystemModule,
     ProductsModule,
-    AppRoutingModule
+    AppRoutingModule,
   ],
   declarations: [WebAppComponent, NotFoundComponent],
   providers: [],