Add new record button

src/components/asset-panel/asset-panel.css

src/components/asset-panel/icon--add-sound-lib.svg

src/components/asset-panel/icon--add-sound-record.svg

src/components/asset-panel/selector.css

src/components/asset-panel/selector.jsx

src/components/gui/gui.css

src/components/record-modal/record-modal.css

src/containers/costume-tab.jsx

src/containers/sound-tab.jsx

src/css/colors.css