Add warning popup toggles + fix breaking bug in add app

lib/providers/apps_provider.dart

@@ -332,13 +332,16 @@ class AppsProvider with ChangeNotifier {
         getHost(apkUrl.value) != getHost(app.url) &&
         context != null) {
       // ignore: use_build_context_synchronously
-      if (await showDialog(
-              context: context,
-              builder: (BuildContext ctx) {
-                return APKOriginWarningDialog(
-                    sourceUrl: app.url, apkUrl: apkUrl!.value);
-              }) !=
-          true) {
+      var settingsProvider = context.read<SettingsProvider>();
+      if (!(settingsProvider.hideAPKOriginWarning) &&
+          // ignore: use_build_context_synchronously
+          await showDialog(
+                  context: context,
+                  builder: (BuildContext ctx) {
+                    return APKOriginWarningDialog(
+                        sourceUrl: app.url, apkUrl: apkUrl!.value);
+                  }) !=
+              true) {
         apkUrl = null;
       }
     }

lib/providers/settings_provider.dart

@@ -163,6 +163,24 @@ class SettingsProvider with ChangeNotifier {
     notifyListeners();
   }
 
+  bool get hideTrackOnlyWarning {
+    return prefs?.getBool('hideTrackOnlyWarning') ?? false;
+  }
+
+  set hideTrackOnlyWarning(bool show) {
+    prefs?.setBool('hideTrackOnlyWarning', show);
+    notifyListeners();
+  }
+
+  bool get hideAPKOriginWarning {
+    return prefs?.getBool('hideAPKOriginWarning') ?? false;
+  }
+
+  set hideAPKOriginWarning(bool show) {
+    prefs?.setBool('hideAPKOriginWarning', show);
+    notifyListeners();
+  }
+
   String? getSettingString(String settingId) {
     return prefs?.getString(settingId);
   }

lib/providers/source_provider.dart

@@ -470,7 +470,7 @@ class SourceProvider {
     }
     AppSource? source;
     for (var s in sources.where((element) => element.host != null)) {
-      if (RegExp('://${s.host}').hasMatch(url)) {
+      if (RegExp('://${s.host}(/|\\z)?').hasMatch(url)) {
         source = s;
         break;
       }