fix: fixed issues

Author: AsCress

lib/constants.dart

@@ -18,4 +18,3 @@ List<String> instrumentIcons = [
   'assets/icons/tile_icon_gas.png',
   'assets/icons/tile_icon_gas.png',
 ];
-String shopLink = "https://pslab.io/shop/";

lib/providers/multimeter_state_provider.dart

@@ -30,6 +30,7 @@ class MultimeterStateProvider extends ChangeNotifier {
       appLocalizations.knobMarkerCap,
       appLocalizations.knobMarkerVol,
       appLocalizations.knobMarkerRes,
+      appLocalizations.knobMarkerCap,
       appLocalizations.knobMarkerLa1,
       appLocalizations.knobMarkerLa2,
       appLocalizations.knobMarkerLa3,

lib/view/widgets/multimeter_knob.dart

@@ -189,6 +189,7 @@ class _MultimeterKnobState extends State<MultimeterKnob> {
       appLocalizations.knobMarkerCap,
       appLocalizations.knobMarkerVol,
       appLocalizations.knobMarkerRes,
+      appLocalizations.knobMarkerCap,
       appLocalizations.knobMarkerLa1,
       appLocalizations.knobMarkerLa2,
       appLocalizations.knobMarkerLa3,

lib/view/widgets/navigation_drawer.dart

@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
-import 'package:pslab/constants.dart';
 import 'package:pslab/l10n/app_localizations.dart';
 import 'package:pslab/providers/locator.dart';
 import 'package:pslab/providers/board_state_provider.dart';
@@ -299,7 +298,8 @@ class _NavDrawerState extends State<NavDrawer> {
                   ),
                 ),
                 onTap: () async {
-                  final launched = await launchUrl(Uri.parse(shopLink));
+                  final launched =
+                      await launchUrl(Uri.parse(appLocalizations.shopLink));
                   if (!launched && context.mounted) {
                     ScaffoldMessenger.of(context).showSnackBar(
                       SnackBar(content: Text(appLocalizations.shopError)),

lib/view/widgets/oscilloscope_screen_tabs.dart

@@ -5,7 +5,6 @@ import 'package:pslab/providers/locator.dart';
 import 'package:pslab/providers/oscilloscope_state_provider.dart';
 import 'package:pslab/theme/colors.dart';
 
-
 class OscilloscopeScreenTabs extends StatefulWidget {
   final String channelParametersImage = 'assets/images/channel_parameters.gif';
   final String dataAnalysisImage = 'assets/images/data_analysis.png';

lib/view/widgets/robotic_arm_summary.dart

@@ -4,7 +4,6 @@ import 'package:pslab/l10n/app_localizations.dart';
 import 'package:pslab/providers/locator.dart';
 import 'package:pslab/theme/colors.dart';
 
-
 class PlaybackSummaryDialog extends StatefulWidget {
   final int frequency;
   final int maxAngle;