debug: trace RootViewModel.handleDeepLink top-level entry; add PEZ Airdrop label + trust-score gate to Mining Simulation

Deep link debug: DeepLinkModule wiring at app/root/di/deeplink/DeepLinksModule.kt
confirmed MultisigDeepLinks IS included in the assembled handler list (ruling that
out), yet the earlier MultisigOperationDetailsDeepLinkHandler-level Log.e calls never
fired at all - not even the very first one in matches(). Logging one level up, at
the true entry point, to see the raw Uri/scheme/authority/path as parsed and the
final Result, before guessing further.

Mining Simulation: adds a 'PEZ Airdrop' label above the square (user request), and
refuses to activate + shows an explicit error if trust score is 0, instead of
silently starting a permanently-zero-rate session.

app/src/main/java/io/novafoundation/nova/app/root/presentation/RootViewModel.kt

@@ -225,8 +225,11 @@ class RootViewModel(
     }
 
     fun handleDeepLink(data: Uri) {
+        android.util.Log.e("DeepLinkDebug", "RootViewModel.handleDeepLink: raw=$data scheme=${data.scheme} authority=${data.authority} path=${data.path}")
         launch {
-            deepLinkHandler.handleDeepLink(data)
+            val result = deepLinkHandler.handleDeepLink(data)
+            android.util.Log.e("DeepLinkDebug", "RootViewModel.handleDeepLink: result=$result exceptionOrNull=${result.exceptionOrNull()}")
+            result
                 .onFailureInstance<DeepLinkHandlingException, Unit> {
                     val errorMessage = formatDeepLinkHandlingException(resourceManager, it)
                     showError(errorMessage)

common/src/main/res/values/strings.xml

@@ -2778,6 +2778,8 @@
     <string name="pezkuwi_dashboard_tracking_success">Score tracking started!</string>
     <string name="pezkuwi_dashboard_kurds_title">Hejmara Kurd Le Cihane</string>
     <string name="pezkuwi_dashboard_mining_simulation_title">Mining Simulation</string>
+    <string name="pezkuwi_dashboard_mining_airdrop_label">PEZ Airdrop</string>
+    <string name="pezkuwi_dashboard_mining_needs_trust_score">Trust score must be greater than 0 for mining to start</string>
 
     <string name="pending_signatures_title">Pending Signatures</string>
     <string name="pending_signatures_sign">Sign</string>

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

@@ -316,6 +316,11 @@ class BalanceListViewModel(
             if (alreadyActive) return@launch
 
             val trustScore = pezkuwiDashboardFlow.first()?.trustScoreRaw ?: BigInteger.ZERO
+            if (trustScore <= BigInteger.ZERO) {
+                showError(resourceManager.getString(R.string.pezkuwi_dashboard_mining_needs_trust_score))
+                return@launch
+            }
+
             miningSimulationRepository.activate(metaAccount.id, trustScore, now)
             miningRefreshSignal.value++
         }

feature-assets/src/main/res/layout/item_pezkuwi_dashboard.xml

@@ -166,6 +166,15 @@
                                 android:src="@drawable/ic_telegram" />
                         </LinearLayout>
 
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="2dp"
+                            android:text="@string/pezkuwi_dashboard_mining_airdrop_label"
+                            android:textColor="#FDB813"
+                            android:textSize="10sp"
+                            android:textStyle="bold" />
+
                         <FrameLayout
                             android:id="@+id/pezkuwiDashboardMiningSquare"
                             android:layout_width="64dp"