Fixes:
1. Fixing the laggy scrolling on transaction requiests popups. The root cause of this issue was the fees request and also the estimated time request. These periodic requests were blocking. Now we'll call these API async.
2. Fixing the max fees: The fees computation was using 21k as gasLimit. This value was hardcoded in WC. Now we're requesting the gasLimit if it's not provided by the dApp. This call is also async.
3. Fixing the periodicity of the fees computation. The fees were computed by the client only if the tx object didn't already provide the fees. But the tx could fail if when the fees are highly volatile because it was not being overridden. Now Status is computing the fees periodically for all tx requests.
4. Fixing an issue where the loading state of the fees text in the modal was showing text underneath the loading animation. Fixed by updating the AnimatedText to support a custom target property. The text component used for session requests is using `cusomColor` property to set the text color and the `color` for the text must not be overriden.
This PR is refactoring the dapps service to avoid code duplication between SDKs and also to avoid overlapping requests/responses.
It brings Browser Connect inline with Wallet Connect in terms of session management and sign transactions.
New architecture:
WalletConnectService becomes DAppsService. Its responsibility is to provide dapp access to the app. This is the component currently used by the UI
What does it do:
1. Provide dapp APIs line connect, disconnect, session requests etc
2. Spawn app notifications on dapp events
3. Timeout requests if the dapp does not respons
DAppsRequestHandler becomes DAppsModule. This component is consumed by the DAppService. Its responsibility is to aggregate all the building blocks for the dapps, but does not control any of the dapp features or consume the SDKs requests.
What does it do:
1. Aggregate all the building blocks for dapps (currently known as plugins)
DAppConnectionsPlugin - This component provides the session management features line connect, disconnect and provide a model with the connected dapps.
SignRequestPlugin - This component provides the sign request management. It receives the sign request from the dapp, translates it to what Status understands and manages the lifecycle of the request.
Alex Jbanca