4.0

• Timeline view is now drawn using a hierarchical algorithm that scales better
• Search in timeline view has been improved
  • you can now search for substrings interactively
  • search result now highlights by changing the color
  • and there is no longer any limit on the amount of search results
• Added section markers, that allow you to group sections of code indepently of group/timer name.
• Added CStr markers. This lets you pass in a static CStr, which will appear in the timeline view
  • Note that the caller is responsible for ensuring the CStr stays allocated, as it will be deferenced when generating a capture
  • only works in the timeline view, and is not usable in the various aggregation + live view
• Fixed thread hide mode to be collapsed(which is what it should've been). Added a shortcut key to toggle it ('c')
• Switched build to use github actions