* Updating design tokens v1.8 and shadows
* Adding missing stories
* Some fixes and updates to css and stories
* removing unneeded story
* Fixing story order
- Don’t call /estimateGas if a user doesn’t have enough funds
- Hardcode block explorer URLs for Swaps
- Track the "stx_prev_user_opt_in" param
- Add fee estimates tracking for regular txs and STX
- Track estimated_gas and estimated_vs_used_gasRatio for STX
- Only track the "Error Smart Transactions" event once
- Don't overwrite "maxGasLimit" for STX on the View Quote page for better "balance needed" estimations
- Update description for Transak
- Fix styles for the input field on the Build Quote page
- Refactor variables for STX error types and add translation for each STX error type
- Do additional logging for the "current_stx_enabled" param
- Add a close icon for an STX notification, update STX content
* Show custom tokens in Swaps
* Add messages for adding a custom token in Swaps
* Add the first version of importing custom tokens in swaps
* Fix lint rules
* Create a new component: ImportToken
* Remove a pointer cursor from regular heading
* Fix a CSS issue for tokens with long names
* Update a comment
* Don’t return a custom token if it doesn’t have symbol or decimals
* Only search by contract address if nothing was found
* Track “Token Imported” event
* Fix unit tests
* Import tracking for “Token Imported”, increase token icon font size
* Disable token import for Source Token
* Update logic and content for notifications, update tests
* Do not hide a dropdown placeholder on click, so a user can click on a link
* Update a key name
* Update styling for the “danger” type notification in Swaps
* Show either a warning or danger notification based on token verification occurences
* Remove testnets from SWAPS_CHAINID_DEFAULT_BLOCK_EXPLORER_URL_MAP
* Use the “shouldSearchForImports” prop
* Create a new function for handling token import: “onOpenImportTokenModalClick”
* Filter token duplicities before iterating over tokens
* Use “address” instead of “symbol” for checking uniqueness
* Trigger Build
* Use a new API (/token) to get token data for importing in Swaps
* Temporarily decrese Jest threshold for functions
