fix(map): audit best practices — OnlyLogo ornaments, always-visible location puck, rounded line caps

- OrnamentOptions.AllEnabled → OnlyLogo since custom MapControlsOverlay
  already provides compass and controls (avoids duplicate native ornaments)
- Location puck now visible whenever location is available, not only when
  tracking is enabled (standard map UX — blue dot always shows position)
- Add LineCap.Round + LineJoin.Round to all route and track LineLayer
  instances for smooth corners instead of jagged defaults

feature/map/src/commonMain/kotlin/org/meshtastic/feature/map/MapScreen.kt

@@ -161,7 +161,7 @@ fun MapScreen(
                     longPressPosition = null
                     showWaypointDialog = true
                 },
-                locationState = if (isLocationTrackingEnabled && locationAvailable) locationState else null,
+                locationState = if (locationAvailable) locationState else null,
             )
 
             // Auto-pan camera when location tracking is enabled

feature/map/src/commonMain/kotlin/org/meshtastic/feature/map/component/MaplibreMapContent.kt

@@ -118,7 +118,7 @@ fun MaplibreMapContent(
         modifier = modifier,
         baseStyle = baseStyle,
         cameraState = cameraState,
-        options = MapOptions(gestureOptions = gestureOptions, ornamentOptions = OrnamentOptions.AllEnabled),
+        options = MapOptions(gestureOptions = gestureOptions, ornamentOptions = OrnamentOptions.OnlyLogo),
         onMapLongClick = { position, _ ->
             onMapLongClick(position)
             ClickResult.Consume

feature/map/src/commonMain/kotlin/org/meshtastic/feature/map/component/NodeTrackLayers.kt

@@ -25,6 +25,8 @@ import org.maplibre.compose.expressions.dsl.asString
 import org.maplibre.compose.expressions.dsl.const
 import org.maplibre.compose.expressions.dsl.eq
 import org.maplibre.compose.expressions.dsl.feature
+import org.maplibre.compose.expressions.value.LineCap
+import org.maplibre.compose.expressions.value.LineJoin
 import org.maplibre.compose.layers.CircleLayer
 import org.maplibre.compose.layers.LineLayer
 import org.maplibre.compose.sources.GeoJsonData
@@ -67,6 +69,8 @@ internal fun NodeTrackLayers(
         width = const(3.dp),
         color = const(TrackColor), // Blue
         opacity = const(TRACK_OPACITY),
+        cap = const(LineCap.Round),
+        join = const(LineJoin.Round),
     )
 
     // Position marker points

feature/map/src/commonMain/kotlin/org/meshtastic/feature/map/component/TracerouteLayers.kt

@@ -29,6 +29,8 @@ import org.maplibre.compose.expressions.dsl.asString
 import org.maplibre.compose.expressions.dsl.const
 import org.maplibre.compose.expressions.dsl.feature
 import org.maplibre.compose.expressions.dsl.offset
+import org.maplibre.compose.expressions.value.LineCap
+import org.maplibre.compose.expressions.value.LineJoin
 import org.maplibre.compose.layers.CircleLayer
 import org.maplibre.compose.layers.LineLayer
 import org.maplibre.compose.layers.SymbolLayer
@@ -80,6 +82,8 @@ internal fun TracerouteLayers(
             width = const(3.dp),
             color = const(ForwardRouteColor), // Green
             opacity = const(ROUTE_OPACITY),
+            cap = const(LineCap.Round),
+            join = const(LineJoin.Round),
         )
     }
 
@@ -93,6 +97,8 @@ internal fun TracerouteLayers(
             color = const(ReturnRouteColor), // Red
             opacity = const(ROUTE_OPACITY),
             dasharray = const(listOf(2f, 1f)),
+            cap = const(LineCap.Round),
+            join = const(LineJoin.Round),
         )
     }