[Feature Request]: Add blurred version of square thumbnail while full image is loading

[purpletennisball]

Before you continue...

• I am using the latest version or commit.
• I have checked and found no similar issues.

Description

When tapping into an entry the image may not load for a second which makes the app feel slow.

Solution

Add a blurred-out version of the smaller square thumbnail before loading the full image.

Extra Details

No response