added defensive logic to app.razor, relocated shared resource definition in preparation for utilizing shared resources

Oqtane.Client/App.razor

@@ -40,7 +40,14 @@
             var interop = new Interop(JSRuntime);
             SiteState.AntiForgeryToken = await interop.GetElementByName(Constants.RequestVerificationToken);
             _installation = await InstallationService.IsInstalled();
-            SiteState.Alias = _installation.Alias;
+            if (_installation.Alias != null)
+            {
+                SiteState.Alias = _installation.Alias;
+            }
+            else
+            {
+                _installation.Message = "Site Not Configured Correctly - No Matching Alias Exists For Host Name";
+            }
             _initialized = true;
             StateHasChanged();
         }

Oqtane.Client/Localization/SharedResources.cs

@@ -1,47 +0,0 @@
-namespace Oqtane
-{
-    public class SharedResources
-    {
-        public static readonly string UserLogin = "User Login";
-
-        public static readonly string UserRegistration = "User Registration";
-
-        public static readonly string PasswordReset = "Password Reset";
-
-        public static readonly string UserProfile = "User Profile";
-
-        public static readonly string AdminDashboard = "Admin Dashboard";
-
-        public static readonly string SiteSettings = "Site Settings";
-
-        public static readonly string PageManagement = "Page Management";
-
-        public static readonly string UserManagement = "User Management";
-
-        public static readonly string ProfileManagement = "Profile Management";
-
-        public static readonly string RoleManagement = "Role Management";
-
-        public static readonly string FileManagement = "File Management";
-
-        public static readonly string RecycleBin = "Recycle Bin";
-
-        public static readonly string EventLog = "Event Log";
-
-        public static readonly string SiteManagement = "Site Management";
-
-        public static readonly string ModuleManagement = "Module Management";
-
-        public static readonly string ThemeManagement = "Theme Management";
-
-        public static readonly string LanguageManagement = "Language Management";
-
-        public static readonly string ScheduledJobs = "Scheduled Jobs";
-
-        public static readonly string SqlManagement = "Sql Management";
-
-        public static readonly string SystemInfo = "System Info";
-
-        public static readonly string SystemUpdate = "System Update";
-    }
-}

Oqtane.Client/Resources/SharedResources.cs

@@ -0,0 +1,7 @@
+namespace Oqtane
+{
+    public class SharedResources
+    {
+
+    }
+}