v0.2.3 - finish PermissionDiff UI to make build green

- Add PermissionDiffBlock composable in AppCard.kt; the call site existed but the function definition was missing, breaking release builds.
- Cover the new CardStatus.PermissionReview branch in CatalogSearch.searchBoost (was a non-exhaustive when).

Author: SysAdminDoc

app/src/main/kotlin/com/sysadmin/lasstore/ui/catalog/AppCard.kt

@@ -302,6 +302,42 @@ fun AppCard(
     }
 }
 
+@Composable
+private fun PermissionDiffBlock(permissions: List<String>) {
+    Column(
+        modifier = Modifier
+            .fillMaxWidth()
+            .background(Catppuccin.Surface1, RoundedCornerShape(8.dp))
+            .padding(10.dp),
+        verticalArrangement = Arrangement.spacedBy(4.dp),
+    ) {
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.spacedBy(6.dp),
+        ) {
+            Icon(
+                Icons.Default.Warning,
+                contentDescription = null,
+                tint = Catppuccin.Peach,
+                modifier = Modifier.size(16.dp),
+            )
+            Text(
+                text = "New dangerous permissions",
+                style = MaterialTheme.typography.labelLarge,
+                color = Catppuccin.Peach,
+                fontWeight = FontWeight.SemiBold,
+            )
+        }
+        permissions.forEach { perm ->
+            Text(
+                text = "• " + perm.removePrefix("android.permission."),
+                style = MaterialTheme.typography.bodySmall,
+                color = Catppuccin.Subtext,
+            )
+        }
+    }
+}
+
 @Composable
 private fun DeveloperVerificationNoticeBlock(title: String, body: String) {
     Row(

app/src/main/kotlin/com/sysadmin/lasstore/ui/catalog/CatalogSearch.kt

@@ -76,6 +76,7 @@ private fun CardStatus.searchBoost(): Int = when (this) {
     CardStatus.UpdateAvailable -> 8
     CardStatus.Installed -> 5
     CardStatus.NotInstalled -> 2
+    CardStatus.PermissionReview -> 6
     CardStatus.Working,
     CardStatus.Error,
     CardStatus.SignatureMismatch -> 0