fix(radar): SwipeDeleteRow missing key() deletes wrong QSO

Without key(entry.id), Compose reuses component state by position.
When the list reorders mid-countdown (new QSO inserted at index 0,
or QRZ grid backfill triggers refreshTick++), the pending deletion
transfers to a different record and removes the wrong one.

Affected screens: LogTab and WavelogLogScreen.

feature/radar/src/main/java/com/rtbishop/look4sat/feature/radar/LogTab.kt

@@ -48,6 +48,7 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.key
 import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
@@ -201,6 +202,11 @@ fun LogTab(
                     modifier = Modifier.padding(horizontal = 10.dp, vertical = 4.dp)
                 )
                 groupEntries.forEach { entry ->
+                // key() ties the row's swipe/countdown state to the QSO id. Without it
+                // Compose reuses state by position, so a list reorder mid-countdown
+                // (a new QSO is inserted at index 0) moves the pending deletion onto a
+                // different record and deletes the wrong one.
+                key(entry.id) {
                 SwipeDeleteRow(
                     onDelete = {
                         queue.remove(entry.id)
@@ -234,6 +240,7 @@ fun LogTab(
                         )
                     }
                 }
+                } // key(entry.id)
                 }
             }
         }

feature/radar/src/main/java/com/rtbishop/look4sat/feature/radar/WavelogLogScreen.kt

@@ -25,6 +25,7 @@ import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.key
 import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
@@ -116,6 +117,7 @@ fun WavelogLogScreen(
                     // Rule between groups (md --- effect)
                     HorizontalDivider(thickness = 1.5.dp, color = GridLineColor)
                     groupEntries.forEach { entry ->
+                    key(entry.id) {
                     SwipeDeleteRow(
                         onDelete = {
                             queue.remove(entry.id)
@@ -153,6 +155,7 @@ fun WavelogLogScreen(
                         }
                     }
                 }
+                } // key(entry.id)
                 }
             }
         }