Also fixes issue where `--ui` passed incorrectly
Feedback for Claude: we currently don't support any arguments with spaces at the makefile level, so no need for space parsing
- fix race condition when switching saved searches after changing sources
- Add e2e tests for saved search bug
- add ability to run e2e tests with UI easier
No changeset needed.. can bump off last commit
Fixes HDX-3127
Enables broader testing
Fixes: HDX-3069
To test:
- By default `make e2e` runs playwright tests with a docker compose for mongo
- To test the local-only mode, run `make e2e local=true`
- Since we manage play.hyperdx.io, I envision us running both commands on release
* Also adds a helpful test:e2e:ci script to test playwright tests inside of a docker image with a clean build to more closely resemble running in CI
* Upgrades playwright version
