fix: typo and color

src/app/footer/footer.component.scss

src/app/form/form.component.scss

src/app/header/header.component.scss

src/app/map/components/map.component.scss

src/app/map/services/map.service.ts

src/app/shared/components/button/button.component.scss

...hared/components/signin-modal/signin-modal.component.scss

...hared/components/signup-modal/signup-modal.component.scss

...d/components/validator-form/validator-form.component.scss

src/app/structure-list/components/card/card.component.scss

...-list/components/modal-filter/modal-filter.component.scss

...pp/structure-list/components/search/search.component.html

...pp/structure-list/components/search/search.component.scss

...onents/structure-details/structure-details.component.scss

src/assets/ico/sprite.svg

src/assets/scss/_buttons.scss

src/assets/scss/_color.scss

src/assets/scss/_hyperlink.scss

src/assets/scss/_typography.scss

src/styles.scss