* TypeScript in the utils directory, README fixes

* Remove unused methods

* Added unnecessary space

* Some env variable cleanup

* Bug in change

* Another file to ts

* App.tsx

* Header and Footer to tsx

* Few more TS migrations and add a commit hash title to the uni icon

* Few more TS migrations and put commit hash in code link

* Splitting up files

* Splitting up files (merged dark mode changes)

* Prepare for V2 testing

* Bug fixes and tweaks

* Add form link

* Design tweaks

* higher quality favicon

* Favicon... again.

* Start dark mode

* Add dark toggle

* New dark theme unicorn

* header style changes
Co-authored-by: Callil Capuozzo <callil.capuozzo@gmail.com>

* TypeScript in the utils directory, README fixes

* Remove unused methods

* Added unnecessary space

* Some env variable cleanup

* Bug in change

* Another file to ts

* reset WETH on network change

* cleaner version

* undo typo

* fix indexing

* Prepare for V2 testing

* Bug fixes and tweaks

* Add form link

* Design tweaks

* higher quality favicon

* Favicon... again.
Co-authored-by: Ian Lapham <ianlapham@gmail.com>

* Prepare for V2 testing

* popup styles, slippage language and amounts, min max copy

* Bug fixes and tweaks

* Add form link

* remove other imports
Co-authored-by: Callil Capuozzo <callil.capuozzo@gmail.com>

* Add advanced user toggle

* UX stuff

* Remove unused imported checks

* Design tweaks and selection card

* remove unused imports

* Cleanup

* fix merge
Co-authored-by: Callil Capuozzo <callil.capuozzo@gmail.com>

* remove tokens context in favor of localstorage

refactor localstorage

improve adding custom token flow

* drop exchange language

* ensure url tokens are added to localstorage

clean up routing

remove unnecessary output approval checks

* fix bad import

* Remove unused imported checks

* remove unused imports
Co-authored-by: Ian Lapham <ianlapham@gmail.com>

* add basic structure for advanced mode

* auto dismiss popup

* Remove test code

* remove shadow

* Update advanced section, ui tweaks, balances back inline

* fix memory leak
Co-authored-by: Callil Capuozzo <callil.capuozzo@gmail.com>

* small layout and text changes, bug fixes

* UI changes, add summary to txns

* Remove updates, small changes on send, common bases

* updated keys in pair context

* fix bug on imported liquidity

* Add price bar and spacing tweaks

* Header tweaks

* Base for token import, query params, styling updates

* remove unused imports

* query params, create flow

* set ETH as default for create

* Style tweaks and price bar location

* add mobile popups, mobile styling on header

* updated mobile styles

* style updates mobile, fix build
Co-authored-by: Callil Capuozzo <callil.capuozzo@gmail.com>

* UI updates, big fixes on route hook

* fix bug on all pair list

* logout fix and  add mainnet WETH

* add fix for ETH balance fetching

* add tokens to other testnets

* update with Exchange -> Pair

* routes throuh ETH

* fix logs

* fix conflict

* Hide dark and advanced, fix bug on empty balances

* remove unused imports

* change default dark mode

* add warning on main net

* remove unused imports

closes #616