sciagent code + Gitea Actions CI/CD

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

frontend_user/src/pages/ComingSoonPage.tsx

@@ -0,0 +1,28 @@
+import { Construction } from "lucide-react";
+
+import { Card, CardContent, CardHeader, CardTitle } from "@ump/shared";
+
+/**
+ * Placeholder for applicant sidebar targets whose feature pages have not been
+ * migrated into frontend_user yet (initiative draft, profile, notifications, …).
+ * Styled with the shared design tokens so the shell looks complete and nothing 404s.
+ */
+export function ComingSoonPage() {
+  return (
+    <div className="flex min-h-[60vh] items-center justify-center">
+      <Card className="w-full max-w-md text-center">
+        <CardHeader>
+          <div className="mx-auto mb-2 flex h-12 w-12 items-center justify-center rounded-full bg-muted">
+            <Construction className="h-6 w-6 text-muted-foreground" />
+          </div>
+          <CardTitle className="font-serif">Tính năng đang phát triển</CardTitle>
+        </CardHeader>
+        <CardContent>
+          <p className="text-sm text-muted-foreground">
+            Chức năng này sẽ sớm được hoàn thiện. Vui lòng quay lại sau.
+          </p>
+        </CardContent>
+      </Card>
+    </div>
+  );
+}