Refactor host user security model, support static assets in modules and themes, module definition permissions and categories, paging control, remove SiteUsers, move seed data from script to site template for installation

Oqtane.Client/Modules/Admin/Tenants/Index.razor

@@ -0,0 +1,43 @@
+@using Microsoft.AspNetCore.Components.Web
+@using Oqtane.Services
+@using Oqtane.Models
+@using Oqtane.Modules
+@using Oqtane.Modules.Controls
+@namespace Oqtane.Modules.Admin.Tenants
+@inherits ModuleBase
+@inject ITenantService TenantService
+
+@if (Tenants == null)
+{
+    <p><em>Loading...</em></p>
+}
+else
+{
+    <ActionLink Action="Add" Text="Add Tenant" />
+    <table class="table table-borderless">
+        <thead>
+            <tr>
+                <th>Name</th>
+            </tr>
+        </thead>
+        <tbody>
+            @foreach (var Tenant in Tenants)
+            {
+                <tr>
+                    <td>@Tenant.Name</td>
+                </tr>
+            }
+        </tbody>
+    </table>
+}
+
+@code {
+    public override SecurityAccessLevel SecurityAccessLevel { get { return SecurityAccessLevel.Host; } }
+
+    List<Tenant> Tenants;
+
+    protected override async Task OnInitializedAsync()
+    {
+        Tenants = await TenantService.GetTenantsAsync();
+    }
+}