[Profiler] General Improvements

[gregurco]

Todo:

• Collapsible Request and Response section (sometimes there are a lot of data in request/response section and user might want to collapse it)
  => [Profiler] Collapsible Request and Response section #222
• Total requests time on the profiler page (not only in bottom bar). It can be useful in the API projects, because there bottom bar is not used.
  => [Profiler] Total requests time on the profiler page #223
• More detailed request time description: dns lookup time, connection time, etc..
  => [Profiler] Add detailed request time desc. (dns lookup, ...) #224
• In left menu counter of request can be red if there are failed requests (response status >= 400)
  => [Profiler] Change color in left menu based on http status code #225
• If request time is more than expected (should be configurable) then time label should change the color.
  => [Profiler] Color change based on request time #226

[florianpreusner]

We should split each topic into separate issues later, before starting. Should only be a list of upcoming improvements in general. What you think @gregurco?

[gregurco]

@florianpreusner yep, agree with you 👍

[florianpreusner]

Extracted all topics into separated tickets. Ticket will be closed.