Filter entities in the UI (part 8): Make the query semantics more powerful

[abey79]

Related

• Closes Project: filtering entities in the UI (first iteration) #8586
• Part of a series of PR:
  • Filter entities in the UI (part 0): Make CustomContent more useful #8645
  • Filter entities in the UI (part 1): Introduce a filter widget #8652
  • Filter entities in the UI (part 2): Introduce entity filtering in the time panel #8654
  • Filter entities in the UI (part 3): Move action to a menu in the blueprint panel and keep default blueprint when using heuristics #8672
  • Filter entities in the UI (part 4): Add entity filtering in the blueprint tree #8706
  • Filter entities in the UI (part 5): Add snapshot tests for the blueprint tree #8728
  • Filter entities in the UI (part 6): Refactor re_blueprint_tree and add more tests #8795
  • Filter entities in the UI (part 7): Refactor and optimize re_time_panel and add more tests #8863
  • Filter entities in the UI (part 8): Make the query semantics more powerful #8886

What

This PR improves on the filter semantics.

Filters now accept multiple, whitespace separated keyword. For an entity to match, every keyword must be found in full in one of the entity's parts. For the blueprint tree, only the actually visible parts are considered.

Since having a / in a keyword doesn't wort as expected, it's for now disallowed entirely in the text edit.

This PR extend the existing re_blueprint_tree tests and introduce a whole new test suite in re_time_panel (both insta and kittest).

[github-actions]

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Result	Commit	Link	Manifest
✅	4c3f09d	https://rerun.io/viewer/pr/8886	+nightly +main

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