Refactor: Remove settings fields

Remove "Hide Controls", "Sender Name", and "Sender Email Address" from the System Settings tab in General Settings.

application/src/components/settings/general/SystemSettingsTab.tsx

@@ -1,7 +1,6 @@
 
 import React from 'react';
 import { Input } from "@/components/ui/input";
-import { Switch } from "@/components/ui/switch";
 import { FormControl, FormField, FormItem, FormLabel } from "@/components/ui/form";
 import { useLanguage } from "@/contexts/LanguageContext";
 import { SettingsTabProps } from "./types";
@@ -48,7 +47,7 @@ const SystemSettingsTab: React.FC<SettingsTabProps> = ({ form, isEditing, settin
                   <Input 
                     {...field} 
                     disabled={!isEditing}
-                    placeholder="https://localhost:8090"
+                    placeholder="https://pb-api.k8sops.asia"
                     className="bg-background border-input text-foreground placeholder:text-muted-foreground disabled:bg-muted disabled:text-muted-foreground"
                   />
                 </FormControl>
@@ -57,72 +56,6 @@ const SystemSettingsTab: React.FC<SettingsTabProps> = ({ form, isEditing, settin
           />
         </div>
       </div>
-      
-      <div>
-        <FormField
-          control={form.control}
-          name="meta.senderName"
-          render={({ field }) => (
-            <FormItem>
-              <FormLabel className="text-sm font-medium text-foreground">
-                {t("senderName", "settings")}
-              </FormLabel>
-              <FormControl>
-                <Input 
-                  {...field} 
-                  disabled={!isEditing}
-                  placeholder="System Administrator"
-                  className="bg-background border-input text-foreground placeholder:text-muted-foreground disabled:bg-muted disabled:text-muted-foreground"
-                />
-              </FormControl>
-            </FormItem>
-          )}
-        />
-      </div>
-      
-      <div>
-        <FormField
-          control={form.control}
-          name="meta.senderAddress"
-          render={({ field }) => (
-            <FormItem>
-              <FormLabel className="text-sm font-medium text-foreground">
-                {t("senderEmail", "settings")}
-              </FormLabel>
-              <FormControl>
-                <Input 
-                  {...field} 
-                  disabled={!isEditing}
-                  placeholder="admin@example.com"
-                  type="email"
-                  className="bg-background border-input text-foreground placeholder:text-muted-foreground disabled:bg-muted disabled:text-muted-foreground"
-                />
-              </FormControl>
-            </FormItem>
-          )}
-        />
-      </div>
-      
-      <div className="flex items-center space-x-3 pt-4">
-        <FormField
-          control={form.control}
-          name="meta.hideControls"
-          render={({ field }) => (
-            <FormItem className="flex flex-row items-center space-x-3 space-y-0">
-              <FormControl>
-                <Switch 
-                  checked={field.value}
-                  onCheckedChange={field.onChange}
-                  disabled={!isEditing}
-                />
-              </FormControl>
-              <FormLabel className="text-sm font-medium text-foreground cursor-pointer">
-                {t("hideControls", "settings")}
-              </FormLabel>
-            </FormItem>
-          )}
-        />
-      </div>
     </div>
   );
 };