Refactor EventTile using the MVVM pattern

[rbondesson]

Checklist

• I have read through review guidelines and CONTRIBUTING.md.
• Tests written for new code (and old code if feasible).
• New or updated public/exported symbols have accurate TSDoc documentation.
• Linter and other CI checks pass.
• I have licensed the changes to Element by completing the Contributor License Agreement (CLA)

Refactor EventTile using the MVVM pattern

Summary

• Replaced the EventTile component with a new aligning to the MVVM pattern (view, model, presenter)
• No playwright tests have been updated in this PR

Changes

New component

• Created a new MVVM view and barrel under src/components/views/rooms/EventTile/...
• Created a new MVVM view model under src/viewmodels/room/timeline/event-tile
• Extracted leaf components to reduce the file size of the component
• Extracted public types to avoid circular references between view and view model
• Implemented changes for better rendering performance, memory allocation, readability and documentation

Codebase migration

• Adjusted imports of public types in other components
• Aligned rendering paths in TextualEventViewModel

Test plan

• Verify that the component renders correctly in the time line, threads list and message edit history
• Run unit tests for the new component in apps/web/...
• Run unit tests for affected components in apps/web/...
• Run visual tests for affected components in apps/web/...