cubicweb #2067561 improve rql bar: help managing the "rql: " prefix in queries [open]

I'm not quite sure what I'd like to see here, but not having to type the 'rql: ' prefix (which avoids the transformation of incorrect RQL to a has_text query) would help me greatly when I'm trying to write a query.

I think the RQL queries displayed in the RQL bar should always have the 'rql: ' prefix displayed for a start. And the "wipe field" button (see https://www.cubicweb.org/ticket/2067560) should probably leave the 'rql: ' prefix after erasing the field.

prioritynormal
typeenhancement
done in<not specified>
load0.100
load left0.100
closed by<not specified>