* Show NFT image for token transfers

Fixes #2547

* rewrite logic of loading NFT media

* make amends to NftEntity

* show original media size only in the modal

* immutable envs

* tests

* fix fallback condition

* fixes

* fix one more test

* Removing blockscout-ci-cd from helm repo

---------
Co-authored-by: Nick Zenchik <n.zenchik@gmail.com>