chore: reformat code with new style

src/app/app.component.html

src/app/app.component.spec.ts

src/app/app.component.ts

src/app/app.module.ts

...ponents/presentationals/footer/footer.presentational.html

...ents/presentationals/footer/footer.presentational.spec.ts

...omponents/presentationals/footer/footer.presentational.ts

...s/language-selector/language-selector.presentational.html

...anguage-selector/language-selector.presentational.spec.ts

...als/language-selector/language-selector.presentational.ts

...ract-main-toolbar/abstract-main-toolbar.presentational.ts

...ertical/main-toolbar-desktop-vertical.presentational.html

...ical/main-toolbar-desktop-vertical.presentational.spec.ts

...-vertical/main-toolbar-desktop-vertical.presentational.ts

...-toolbar-desktop-horizontal-presentational.component.html

...olbar-desktop-horizontal-presentational.component.spec.ts

...in-toolbar-desktop-horizontal-presentational.component.ts

...in-toolbar-mobile/main-toolbar-mobile.presentational.html

...toolbar-mobile/main-toolbar-mobile.presentational.spec.ts

...main-toolbar-mobile/main-toolbar-mobile.presentational.ts