csp setting interfere with debug toolbar

In short...
When CSP (\App\Config) setting is true, debug toolbar looks ugly (like... no css applied). When it set to false (default), the toolbar looks good.

I don't know about CSP in detail, but the toolbar called by script originated from server itself, should passed the csp filter.

created a PR for this

not completed yet but bring it in a usable state

UPDATE : PR merged, so it should be fixed ( some onclick listener still produce errors, but it shouldnt effect the overall functionality )