* Updating account menu icon color
* Updating design-tokens and making appropriate updates to extension styles
* Adding more deprecated tags to colors
* Adding spinner and removing todo comment
* Remove comment
* Updates
* Updating snapshots
* More color and ui updates
* reverting transition change
* Support for Layer 2 networks with transaction fees on both layers
* Use variable name in transaction-breakdown
* Add comment on code source to ui/helpers/utils/optimism/fetchEstimatedL1Fee.js
* Fix unit tests
* Ensure values passed to are defined
* Fix activity log
