Added permission checks to all controllers. Added role permission loading. Added frontend permission checks. Implemented user logout in admin panel.

Moonlight.Frontend/Implementations/SidebarProvider.cs

@@ -1,6 +1,7 @@
 using LucideBlazor;
 using Moonlight.Frontend.Interfaces;
 using Moonlight.Frontend.Models;
+using Moonlight.Shared;
 
 namespace Moonlight.Frontend.Implementations;
 
@@ -24,7 +25,8 @@ public sealed class SidebarProvider : ISidebarProvider
                 Path = "/admin",
                 IsExactPath = true,
                 Group = "Admin",
-                Order = 0
+                Order = 0,
+                Policy = Permissions.System.Info
             },
             new()
             {
@@ -33,7 +35,8 @@ public sealed class SidebarProvider : ISidebarProvider
                 Path = "/admin/users",
                 IsExactPath = false,
                 Group = "Admin",
-                Order = 10
+                Order = 10,
+                Policy = Permissions.Users.View
             },
             new()
             {
@@ -42,7 +45,8 @@ public sealed class SidebarProvider : ISidebarProvider
                 Path = "/admin/system",
                 IsExactPath = false,
                 Group = "Admin",
-                Order = 20
+                Order = 20,
+                Policy = Permissions.System.Info
             }
         ]);
     }