Add JE branding for contents and settings storage names#151

peytondmurray merged 2 commits intoJupyterEverywhere:mainJupyterEverywhere/jupyterlite-extension:mainfrom

agriyakhetarpal:rename-storage-and-settingsagriyakhetarpal/jupytereverywhere-jupyterlite-extension:rename-storage-and-settingsCopy head branch name to clipboard