create bars component and bars service in order to fetch all bars in mongoDB

src/app/app.module.ts

src/app/app.routing.ts

src/app/components/bars/bars.component.css

src/app/components/bars/bars.component.html

src/app/components/bars/bars.component.ts

src/app/photos/photos.component.ts

src/app/profile/profile.component.html

src/app/profile/profile.component.ts

src/app/share/components/topbar/topbar.component.html

src/app/share/modules/core.module.ts

src/app/share/services/bars.service.ts

src/app/share/store/effects/auth.effects.ts