Show opening method on hover. Allow items to be opened in an iframe

src/assets/icons/open-current-tab.svg

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+<svg aria-hidden="true" focusable="false" data-prefix="far" data-icon="window-maximize" class="svg-inline--fa fa-window-maximize fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M464 32H48C21.5 32 0 53.5 0 80v352c0 26.5 21.5 48 48 48h416c26.5 0 48-21.5 48-48V80c0-26.5-21.5-48-48-48zm0 394c0 3.3-2.7 6-6 6H54c-3.3 0-6-2.7-6-6V192h416v234z"></path></svg>

src/assets/icons/open-iframe.svg

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+<svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="clone" class="svg-inline--fa fa-clone fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M464 0c26.51 0 48 21.49 48 48v288c0 26.51-21.49 48-48 48H176c-26.51 0-48-21.49-48-48V48c0-26.51 21.49-48 48-48h288M176 416c-44.112 0-80-35.888-80-80V128H48c-26.51 0-48 21.49-48 48v288c0 26.51 21.49 48 48 48h288c26.51 0 48-21.49 48-48v-48H176z"></path></svg>

src/assets/icons/open-new-tab.svg

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+<svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="external-link-alt" class="svg-inline--fa fa-external-link-alt fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M432,320H400a16,16,0,0,0-16,16V448H64V128H208a16,16,0,0,0,16-16V80a16,16,0,0,0-16-16H48A48,48,0,0,0,0,112V464a48,48,0,0,0,48,48H400a48,48,0,0,0,48-48V336A16,16,0,0,0,432,320ZM488,0h-128c-21.37,0-32.05,25.91-17,41l35.73,35.73L135,320.37a24,24,0,0,0,0,34L157.67,377a24,24,0,0,0,34,0L435.28,133.32,471,169c15,15,41,4.5,41-17V24A24,24,0,0,0,488,0Z"></path></svg>