feat(posts) : init

src/app/app-routing.module.ts

.../post/components/post-details/post-details.component.html

.../post/components/post-details/post-details.component.scss

...st/components/post-details/post-details.component.spec.ts

...pp/post/components/post-details/post-details.component.ts

...pp/post/components/post-header/post-header.component.html

...pp/post/components/post-header/post-header.component.scss

...post/components/post-header/post-header.component.spec.ts

src/app/post/components/post-header/post-header.component.ts

src/app/post/components/post-list/post-list.component.html

src/app/post/components/post-list/post-list.component.scss

...app/post/components/post-list/post-list.component.spec.ts

src/app/post/components/post-list/post-list.component.ts

src/app/post/post-routing.module.ts

src/app/post/post.component.html

src/app/post/post.component.scss

src/app/post/post.component.spec.ts

src/app/post/post.component.ts

src/app/post/post.module.ts

src/app/post/services/post/post.component.html