Add confirmation modal on entity delete click

src/app/components/changelog/list/changelog.component.html

src/app/components/changelog/list/changelog.component.ts

...ents/confirmation-modal/confirmation-modal.component.html

...ents/confirmation-modal/confirmation-modal.component.scss

...onents/confirmation-modal/confirmation-modal.component.ts

src/app/components/formats/list/formats.component.html

src/app/components/formats/list/formats.component.ts

src/app/components/index.ts

...omponents/organizations/list/organizations.component.html

.../components/organizations/list/organizations.component.ts

src/app/components/resources/list/resources.component.html

src/app/components/resources/list/resources.component.ts

src/assets/config/config.json

src/styles.scss