Add label text to currency unit icon

[veliadang]

In Template → Shop Price Tag, the currency unit icon is currently displayed without any label text, which makes it unclear to users what the icon represents.

Expected Behavior: A descriptive label (e.g., “Currency” or another meaningful text) should always be visible next to or under the currency unit icon, consistent with the labeling style of other icons. This ensures users immediately understand the purpose of the icon without needing to click first.

[singularity713]

can i contribute ?

[savagecarol]

can you please assign this issue to me?

1. in this if we do flex :1 and flex:1 everything will be sorted
2. we can fix the textfield completely so that if we have less space we can show (curr...)

i created one PR as well :
#269