Add block & timestamp conditions to Signer (#4411)

* WIP

* WIP (with lint)

* Update ui/RadioButtons

* transaction.condition

* Date & Time selection in-place

* Swap to condition-only

* Fix tests, align naming

* Pick error properly from validation

* Update tests

* condition: time sent withough ms

* Format numbers as base-10

* override popup styles (zIndex)

* Pass condition to signer

* Update expectation (failing test typo)

* Adjust min/max height for expanded bar

* Fix address display

* Fix name display

* Number inputs for gas/gasPrice/blockNumber

* Default blockNumber to 1 (align with min setting)

* Update tests with min value

* Add Block Number

* Fix failing tests (after blockNumber intro)

js/src/redux/providers/signerMiddleware.js

@@ -52,7 +52,7 @@ export default class SignerMiddleware {
   }
 
   onConfirmStart = (store, action) => {
-    const { gas = 0, gasPrice = 0, id, password, payload, wallet } = action.payload;
+    const { condition, gas = 0, gasPrice = 0, id, password, payload, wallet } = action.payload;
 
     const handlePromise = (promise) => {
       promise
@@ -120,7 +120,7 @@ export default class SignerMiddleware {
         });
     }
 
-    handlePromise(this._api.signer.confirmRequest(id, { gas, gasPrice }, password));
+    handlePromise(this._api.signer.confirmRequest(id, { gas, gasPrice, condition }, password));
   }
 
   onRejectStart = (store, action) => {