Added a way to switch off tools you never need (#1115)

app/MindWork AI Studio/Dialogs/Settings/ToolSettingsDialog.razor

@@ -18,7 +18,11 @@
                 @this.item.Description
             </MudJustifiedText>
 
-            @if (!this.ToolRegistry.IsToolActive(this.item.Id))
+            @if (this.IsSwitchedOffByUser)
+            {
+                <MudAlert Severity="Severity.Info" Class="mb-4">@T("You switched off this tool. It appears in no tool selection, and the AI cannot use it. You can switch it on again in the tool settings.")</MudAlert>
+            }
+            else if (!this.ToolRegistry.IsToolActive(this.item.Id))
             {
                 <MudAlert Severity="Severity.Warning" Class="mb-4">@T("This tool has been disabled by your organization.")</MudAlert>
             }

app/MindWork AI Studio/Dialogs/Settings/ToolSettingsDialog.razor.cs

@@ -45,6 +45,15 @@ public partial class ToolSettingsDialog : SettingsDialogBase
         this.sections = loadedSections;
     }
 
+    /// <summary>
+    /// Whether the user switched this tool off, and nothing but the user.
+    /// </summary>
+    /// <remarks>
+    /// When the organization switched it off as well, that is what the dialog says: switching it on
+    /// again would not help the user.
+    /// </remarks>
+    private bool IsSwitchedOffByUser => this.item?.SwitchOffReason is ToolOfferBlockReason.TOOL_SWITCHED_OFF_BY_USER;
+
     /// <summary>
     /// Whether each section is headed by the name of its tool.
     /// </summary>