feat: render los elevation via svg

lib/icons/los_icon.dart

@@ -1,6 +1,5 @@
-import 'dart:math' as math;
-
 import 'package:flutter/material.dart';
+import 'package:flutter_svg/flutter_svg.dart';
 
 class LosIcon extends StatelessWidget {
   final double size;
@@ -15,66 +14,11 @@ class LosIcon extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final iconColor = color ?? IconTheme.of(context).color ?? Colors.black;
-    final canvasSize = size;
-
-    return SizedBox(
-      width: canvasSize,
-      height: canvasSize,
-      child: CustomPaint(
-        painter: _LosIconPainter(iconColor),
-      ),
+    return SvgPicture.asset(
+      'assets/icons/los_elevation.svg',
+      width: size,
+      height: size,
+      colorFilter: ColorFilter.mode(iconColor, BlendMode.srcIn),
     );
   }
 }
-
-class _LosIconPainter extends CustomPainter {
-  final Color color;
-
-  _LosIconPainter(this.color);
-
-  @override
-  void paint(Canvas canvas, Size size) {
-    final paint = Paint()
-      ..color = color
-      ..style = PaintingStyle.fill;
-
-    final path = Path()
-      ..moveTo(82, -120)
-      ..relativeLineTo(258, -360)
-      ..relativeLineTo(202, 0)
-      ..relativeLineTo(298, -348)
-      ..relativeLineTo(0, 708)
-      ..lineTo(82, -120)
-      ..close()
-      ..moveTo(152, -353)
-      ..relativeLineTo(-64, -46)
-      ..relativeLineTo(172, -241)
-      ..relativeLineTo(202, 0)
-      ..relativeLineTo(188, -219)
-      ..relativeLineTo(60, 52)
-      ..relativeLineTo(-212, 247)
-      ..lineTo(300, -560)
-      ..lineTo(152, -353)
-      ..close()
-      ..moveTo(238, -200)
-      ..relativeLineTo(522, 0)
-      ..relativeLineTo(0, -412)
-      ..lineTo(578, -400)
-      ..lineTo(380, -400)
-      ..lineTo(238, -200)
-      ..close();
-
-    final scale = math.min(size.width, size.height) / 960;
-
-    canvas.save();
-    canvas.translate(0, 960);
-    canvas.scale(scale, scale);
-    canvas.drawPath(path, paint);
-    canvas.restore();
-  }
-
-  @override
-  bool shouldRepaint(covariant _LosIconPainter oldDelegate) {
-    return oldDelegate.color != color;
-  }
-}