feat(doctor): wire rich rating/review UI to multi-dimensional API

Connect the existing doctor-page review UI to the rebuilt backend contract
(see clinicpro feat/rating-multidimensional).

- page.js fetches the rating aggregate alongside comments and passes
  rateAggregate down to the chart (point / satisfaction / 5 dimensions).
- Submit form sends the five dimensions with doctor_uuid; comment/reply
  send {doctor_uuid, comment, parent}; 401/403 ERR_RATING_NOT_ELIGIBLE
  surface friendly guidance.
- Like/dislike call POST /like/{uuid} with value and update from the
  response; replies render nested.
- ModalAnswer gates the submit button on GET /rate/{uuid}/eligibility.
- services/response.js: getRateEligibility, postCommentsLike(uuid, value),
  drop unused patchDoctorRate. Fix hardcoded modal title; empty-state for
  no comments. Remove orphaned AnswerField.

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

app/doctor/[slug]/page.js

@@ -45,16 +45,19 @@ async function Doctor({ params }) {
   const { slug } = await params;
   let doctor = null;
   let comments = null;
+  let rateAggregate = { point: 0, satisfaction: 0, averages: [] };
   const API_URL = process.env.NEXT_PUBLIC_API_URL;
 
   try {
     const resDoctor = await axiosInstance.get(`${API_URL}/api/v1/doctor/${slug}`);
     doctor = resDoctor.data?.data?.data;
     if (doctor) {
-      const resComments = await axiosInstance.get(
-        `${API_URL}/api/v1/comments/${doctor.uuid}`
-      );
+      const [resComments, resRate] = await Promise.all([
+        axiosInstance.get(`${API_URL}/api/v1/comments/${doctor.uuid}`),
+        axiosInstance.get(`${API_URL}/api/v1/rate/${doctor.uuid}`),
+      ]);
       comments = resComments?.data?.data?.data;
+      rateAggregate = resRate?.data?.data?.data ?? rateAggregate;
     }
   } catch (error) {}
 
@@ -84,7 +87,12 @@ async function Doctor({ params }) {
         />
       )}
       <Layout>
-        <DoctorPage doctor={doctor} comments={comments} slug={slug} />
+        <DoctorPage
+          doctor={doctor}
+          comments={comments}
+          rateAggregate={rateAggregate}
+          slug={slug}
+        />
       </Layout>
     </>
   );