Fixed assets pipeline

Now all images are compiled by assets pipeline
And images now correctly visible in production

/assets/bar/arrows-3801acf08522ec6cfcf7d768d314d0ce.png
/assets/bar/bullets-7bb3d0ad7b93f7a279142dac1cb9a025.png
/assets/bar/loading-52aeaed1646847964286c6fd014ae811.gif

/assets/dark/arrows-3b88ca1c312fe7618fc7f98b637dc4f1.png
/assets/dark/bullets-ab94c1d220df8d5cc6e3c608a166a6cd.png
/assets/dark/loading-52aeaed1646847964286c6fd014ae811.gif

/assets/default/arrows-3801acf08522ec6cfcf7d768d314d0ce.png
/assets/default/bullets-7bb3d0ad7b93f7a279142dac1cb9a025.png
/assets/default/loading-52aeaed1646847964286c6fd014ae811.gif

/assets/light/arrows-477e3bc6e088be23750bfa44faf18e6b.png
/assets/light/bullets-73d0d1670873e41c70c02d01196cf46f.png
/assets/light/loading-52aeaed1646847964286c6fd014ae811.gif