* blob page placeholder

* txs with blobs list view

* tx additional info popup

* blob gas info for tx and block

* update hints

* tx blobs tab

* blob details page

* add ENV to hide blob txs tab

* tx blob fees and adj for tx burnt fees

* preliminary tests

* blob data convertion

* display blob data type in lists

* download asset

* blob txs in block

* tests for blob data preview

* fixes

* fix tests

* support blobs in search

* update blob icon

* more fixes