* created the data for the timeline item
# Conflicts:
# ElementX/Sources/Other/Logging/Tracing.swift
# ElementX/Sources/Services/Authentication/AuthenticationService.swift
# ElementX/Sources/Services/Authentication/LinkNewDeviceService.swift
* Implemented the LLS timeline item
* updated preview tests
* pr and design suggestions
* previewscrollview is debug only
* migrated a lot of unit tests to Swift Testing and added a new implementation for deferred fulfillment
more tests migration
Cleaned the code manually to establish some good patterns
more code improvements
some more code improvements
removed empty tests
update project
* more pr suggestions and cleanups
* removed the TestSetup pattern
* fixing claude not reusing tests
* pr suggestion + added indent rule to swiftformat so that we can prevent AIs to change that
* Deleted project file
* Add back SPM Package.resolved + .gitignore
* Generate project file on release builds
* Converge on single CI setup scripts within `ci_scripts/ci_common.sh`
* Fix unit tests
* Use new `ci_common/setup_github_actions_environment` setup script on all workflows
* Move lfs validation check to the pre-commit hooks. Remove validate-lfs github actions workflow
* Fix integration tests workflow
* Tweaks following code review
* Format the last message date correctly.
* Update room cell layout - fixes an issue where the longer the date got the smaller the last message width was.
