fix: add missing test-shared dependency for feature-wallet-impl unit tests

RealTronTransactionServiceTest needed test-shared's Mockito helpers
(whenever/eq/any/argThat), but feature-wallet-impl never declared
testImplementation project(':test-shared') - every other module that uses
these helpers (feature-account-impl, runtime, common, etc.) already does.
Also pin two ambiguous-without-it type inferences (argThat's lambda param,
emptyMap's type args) explicitly rather than relying on the dependency fix
alone to un-cascade them.

feature-wallet-impl/build.gradle

@@ -71,6 +71,7 @@ dependencies {
 
     testImplementation jUnitDep
     testImplementation mockitoDep
+    testImplementation project(':test-shared')
 
     implementation substrateSdkDep
 

feature-wallet-impl/src/test/java/io/novafoundation/nova/feature_wallet_impl/data/network/tron/transaction/RealTronTransactionServiceTest.kt

@@ -133,7 +133,7 @@ class RealTronTransactionServiceTest {
         // equality in Kotlin, so this must compare contents (contentEquals), not rely on SignerPayloadRaw.equals().
         val expectedMessage = rawDataHex.fromHex().sha256()
         verify(signer).signRaw(
-            argThat<SignerPayloadRaw> { payload ->
+            argThat<SignerPayloadRaw> { payload: SignerPayloadRaw ->
                 payload.message.contentEquals(expectedMessage) &&
                     payload.accountId.contentEquals(ownerAccountId) &&
                     payload.skipMessageHashing
@@ -186,7 +186,7 @@ class RealTronTransactionServiceTest {
 
         whenever(tronGridApi.createNativeTransfer(eq(baseUrl), eq(ownerHex), eq(recipientHex), eq(amountSun))).thenReturn(unsigned)
         whenever(tronGridApi.getAccountResource(eq(baseUrl), eq(ownerHex))).thenReturn(TronAccountResourceResponse())
-        whenever(tronGridApi.getChainParameters(eq(baseUrl))).thenReturn(emptyMap())
+        whenever(tronGridApi.getChainParameters(eq(baseUrl))).thenReturn(emptyMap<String, Long>())
 
         val fee = subject.calculateFee(
             chain = chain,