cubicweb #2035033 href containing "javascript: " doesn't escape %\d\d [validation pending]

url quote sequence /%\d\d/``are interpreted in ``href="javascript: " before being sent to the js engine. This can lead to bug when url of js call contains such sequence.

prioritynormal
typebug
done in3.14.0
load0.400
load left0.000
closed by#9ef285eb20f4 [utils] add a ``js_href`` function to generated proper javascript href