v1.19.0-beta0

Profiler improvements preview

1. Moves calculations on a backend side.

2. Fixes Flame chart rendering.
   

3. Add top functions with sorting
   

4. Fixes styles on dark and light theme

#163

Other changes

• [#157] fix pause removing on empty page by @Kreezag in #159
• [#154] add var-dump label by @Kreezag in #160
• Improve/event groups by @Kreezag in #161

Full Changelog: 1.18.0...1.19.0-beta0