Add multiple admin improvements and bug fixes

- Email settings: Add separate sender display name field
- Rounds page: Drag-and-drop reordering with visible order numbers
- Round creation: Auto-assign projects to filtering rounds, auto-activate if voting started
- Round detail: Fix incorrect "voting period ended" message for draft rounds
- Projects page: Add delete option with confirmation dialog
- AI filtering: Add configurable batch size and parallel request settings
- Filtering results: Fix duplicate criteria display
- Add seed scripts for notification settings and MOPC onboarding form

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/components/settings/email-settings-form.tsx

@@ -33,6 +33,7 @@ const formSchema = z.object({
   smtp_port: z.string().regex(/^\d+$/, 'Port must be a number'),
   smtp_user: z.string().min(1, 'SMTP user is required'),
   smtp_password: z.string().optional(),
+  email_from_name: z.string().min(1, 'Sender name is required'),
   email_from: z.string().email('Invalid email address'),
 })
 
@@ -44,6 +45,7 @@ interface EmailSettingsFormProps {
     smtp_port?: string
     smtp_user?: string
     smtp_password?: string
+    email_from_name?: string
     email_from?: string
   }
 }
@@ -60,6 +62,7 @@ export function EmailSettingsForm({ settings }: EmailSettingsFormProps) {
       smtp_port: settings.smtp_port || '587',
       smtp_user: settings.smtp_user || '',
       smtp_password: '',
+      email_from_name: settings.email_from_name || 'MOPC Portal',
       email_from: settings.email_from || 'noreply@monaco-opc.com',
     },
   })
@@ -93,6 +96,7 @@ export function EmailSettingsForm({ settings }: EmailSettingsFormProps) {
       { key: 'smtp_host', value: data.smtp_host },
       { key: 'smtp_port', value: data.smtp_port },
       { key: 'smtp_user', value: data.smtp_user },
+      { key: 'email_from_name', value: data.email_from_name },
       { key: 'email_from', value: data.email_from },
     ]
 
@@ -188,22 +192,41 @@ export function EmailSettingsForm({ settings }: EmailSettingsFormProps) {
           />
         </div>
 
-        <FormField
-          control={form.control}
-          name="email_from"
-          render={({ field }) => (
-            <FormItem>
-              <FormLabel>From Email Address</FormLabel>
-              <FormControl>
-                <Input placeholder="noreply@monaco-opc.com" {...field} />
-              </FormControl>
-              <FormDescription>
-                Email address that will appear as the sender
-              </FormDescription>
-              <FormMessage />
-            </FormItem>
-          )}
-        />
+        <div className="grid gap-4 md:grid-cols-2">
+          <FormField
+            control={form.control}
+            name="email_from_name"
+            render={({ field }) => (
+              <FormItem>
+                <FormLabel>Sender Display Name</FormLabel>
+                <FormControl>
+                  <Input placeholder="MOPC Portal" {...field} />
+                </FormControl>
+                <FormDescription>
+                  Name shown to recipients (e.g., "MOPC Portal")
+                </FormDescription>
+                <FormMessage />
+              </FormItem>
+            )}
+          />
+
+          <FormField
+            control={form.control}
+            name="email_from"
+            render={({ field }) => (
+              <FormItem>
+                <FormLabel>Sender Email Address</FormLabel>
+                <FormControl>
+                  <Input placeholder="noreply@monaco-opc.com" {...field} />
+                </FormControl>
+                <FormDescription>
+                  Email address for replies
+                </FormDescription>
+                <FormMessage />
+              </FormItem>
+            )}
+          />
+        </div>
 
         <div className="flex gap-2">
           <Button type="submit" disabled={updateSettings.isPending}>