Chore: Refactor WebdavFilePicker Modal to React Component (#26422)

apps/meteor/app/webdav/client/index.js

apps/meteor/app/webdav/client/startup/messageBoxActions.js

apps/meteor/app/webdav/client/webdavFilePicker.css

apps/meteor/app/webdav/client/webdavFilePicker.html

apps/meteor/app/webdav/client/webdavFilePicker.js

.../meteor/app/webdav/server/methods/getWebdavFilePreview.ts

...om/webdav/WebdavFilePickerModal/FilePickerBreadcrumbs.tsx

...PickerModal/WebdavFilePickerGrid/WebdavFilePickerGrid.tsx

...erModal/WebdavFilePickerGrid/WebdavFilePickerGridItem.tsx

...ebdav/WebdavFilePickerModal/WebdavFilePickerGrid/index.ts

...om/webdav/WebdavFilePickerModal/WebdavFilePickerModal.tsx

...om/webdav/WebdavFilePickerModal/WebdavFilePickerTable.tsx

...r/client/views/room/webdav/WebdavFilePickerModal/index.ts

.../room/webdav/WebdavFilePickerModal/lib/getNodeFileSize.ts

.../room/webdav/WebdavFilePickerModal/lib/getNodeIconType.ts

.../room/webdav/WebdavFilePickerModal/lib/sortWebdavNodes.ts

apps/meteor/packages/rocketchat-i18n/i18n/en.i18n.json

packages/core-typings/src/IWebdavAccount.ts

packages/ui-contexts/src/ServerContext/methods.ts

...exts/src/ServerContext/methods/webdav/addWebdavAccount.ts