fix: detect on-chain dispatch errors for citizenship and staking extrinsics

Switch from submitExtrinsic (fire-and-forget) to submitExtrinsicAndAwaitExecution
which waits for block inclusion and checks ExtrinsicFailed events. Previously the
app showed success even when pallet-level errors occurred (e.g. ReferrerNotCitizen,
AlreadyExists). Now dispatch errors are properly surfaced to the user.

feature-assets/src/main/java/io/novafoundation/nova/feature_assets/presentation/balance/list/BalanceListViewModel.kt

@@ -66,6 +66,7 @@ import io.novafoundation.nova.feature_wallet_api.presentation.model.FractionPart
 import io.novafoundation.nova.feature_wallet_connect_api.domain.sessions.WalletConnectSessionsUseCase
 import io.novafoundation.nova.feature_wallet_connect_api.presentation.mapNumberOfActiveSessionsToUi
 import io.novafoundation.nova.feature_account_api.data.extrinsic.ExtrinsicService
+import io.novafoundation.nova.feature_account_api.data.extrinsic.execution.requireOk
 import io.novafoundation.nova.feature_account_api.data.ethereum.transaction.TransactionOrigin
 import io.novafoundation.nova.runtime.ext.ChainGeneses
 import io.novafoundation.nova.runtime.multiNetwork.ChainRegistry
@@ -454,14 +455,14 @@ class BalanceListViewModel(
         launchUnit {
             try {
                 val chain = chainRegistry.getChain(ChainGeneses.PEZKUWI_PEOPLE)
-                val result = extrinsicService.submitExtrinsic(chain, TransactionOrigin.SelectedWallet) {
+                val result = extrinsicService.submitExtrinsicAndAwaitExecution(chain, TransactionOrigin.SelectedWallet) {
                     call(
                         moduleName = "StakingScore",
                         callName = "start_score_tracking",
                         arguments = emptyMap()
                     )
                 }
-                result.getOrThrow()
+                result.requireOk()
                 _showTrackingSuccessEvent.postValue(Event(Unit))
                 refreshDashboard()
             } catch (e: Exception) {

feature-assets/src/main/java/io/novafoundation/nova/feature_assets/presentation/citizenship/CitizenshipViewModel.kt

@@ -8,6 +8,7 @@ import io.novafoundation.nova.common.resources.ResourceManager
 import io.novafoundation.nova.common.utils.Event
 import io.novafoundation.nova.feature_account_api.data.ethereum.transaction.TransactionOrigin
 import io.novafoundation.nova.feature_account_api.data.extrinsic.ExtrinsicService
+import io.novafoundation.nova.feature_account_api.data.extrinsic.execution.requireOk
 import io.novafoundation.nova.feature_account_api.domain.interfaces.SelectedAccountUseCase
 import io.novafoundation.nova.feature_account_api.domain.model.addressIn
 import io.novafoundation.nova.feature_assets.R
@@ -147,7 +148,7 @@ class CitizenshipViewModel(
                     "referrer" to referrerAccountId
                 )
 
-                val result = extrinsicService.submitExtrinsic(
+                val result = extrinsicService.submitExtrinsicAndAwaitExecution(
                     chain = chain,
                     origin = TransactionOrigin.SelectedWallet
                 ) {
@@ -157,7 +158,7 @@ class CitizenshipViewModel(
                         arguments = arguments
                     )
                 }
-                result.getOrThrow()
+                result.requireOk()
 
                 showToast(resourceManager.getString(R.string.citizenship_success))
                 _citizenshipStatus.postValue(CitizenshipStatus.PENDING_REFERRAL)
@@ -177,7 +178,7 @@ class CitizenshipViewModel(
             try {
                 val chain = peopleChain ?: chainRegistry.getChain(ChainGeneses.PEZKUWI_PEOPLE)
 
-                val result = extrinsicService.submitExtrinsic(
+                val result = extrinsicService.submitExtrinsicAndAwaitExecution(
                     chain = chain,
                     origin = TransactionOrigin.SelectedWallet
                 ) {
@@ -187,7 +188,7 @@ class CitizenshipViewModel(
                         arguments = emptyMap()
                     )
                 }
-                result.getOrThrow()
+                result.requireOk()
 
                 showToast(resourceManager.getString(R.string.citizenship_success))
                 _citizenshipStatus.postValue(CitizenshipStatus.APPROVED)
@@ -223,7 +224,7 @@ class CitizenshipViewModel(
             try {
                 val chain = peopleChain ?: chainRegistry.getChain(ChainGeneses.PEZKUWI_PEOPLE)
 
-                val result = extrinsicService.submitExtrinsic(
+                val result = extrinsicService.submitExtrinsicAndAwaitExecution(
                     chain = chain,
                     origin = TransactionOrigin.SelectedWallet
                 ) {
@@ -233,7 +234,7 @@ class CitizenshipViewModel(
                         arguments = mapOf("applicant" to applicantAccountId)
                     )
                 }
-                result.getOrThrow()
+                result.requireOk()
 
                 showToast(resourceManager.getString(R.string.citizenship_approve_success))
                 // Reload the list