fix(frontend): recover rectification and consultation retries

frontend/src/app/globals.css

@@ -597,6 +597,7 @@ button:disabled { cursor: default; opacity: .45; }
 .product-entrypoint-footer small { min-width: 0; flex: 1; }
 .product-entrypoint-action { display: inline-flex; flex: 0 0 auto; align-items: center; justify-content: flex-end; gap: var(--space-1); color: var(--color-action); font-size: var(--type-caption); font-weight: 600; white-space: nowrap; }
 .product-entrypoint-action .starter-arrow { width: 15px; height: 15px; color: currentColor; }
+.rectification-entry-error { grid-column: 1 / -1; margin: 0; }
 .starter-loading { color: var(--color-ink-secondary); margin-left: 0; padding: var(--space-5); border-radius: var(--radius-lg); background: var(--color-canvas-muted); font-size: 14px; }
 .starter-note { margin: 10px 0 0; color: var(--color-ink-secondary); line-height: 1.5; grid-column: 1 / -1; font-size: 13px; }
 .message-list { margin: 0 auto; width: min(900px, 100%); padding: var(--space-8) var(--space-8) var(--space-16); }

frontend/src/app/page.tsx

@@ -1118,6 +1118,9 @@ export default function Home() {
     },
   );
   const rectificationCardLabel = rectificationEntryLabels[rectificationCardAction];
+  const rectificationErrorMessage = rectificationError === "profile_incomplete"
+    ? "服务端未能读取完整出生资料，请重新确认并保存后再开始生时校正。"
+    : rectificationError;
   const onboardingFingerprint = onboardingProfileFingerprint(profile);
 
   useEffect(() => {
@@ -2411,14 +2414,10 @@ export default function Home() {
       const payload = await response.json().catch(() => null);
       if (!response.ok) {
         const code = payload?.code;
-        if (code === "profile_incomplete" || code === "invalid_open_request") {
-          const step = missingProfileStep(profile);
-          if (step) {
-            setRectificationSessionId(null);
-            setRectificationCaseId(null);
-            setOnboardingStep(step);
-            setComposerNotice("请先完成出生资料，再开始生时校正。");
-          }
+        if (code === "profile_incomplete") {
+          handleRectificationProfileIncomplete();
+        } else if (code === "invalid_open_request") {
+          setRectificationError(payload?.error || "生时校正打开请求不正确，请刷新后重试。");
         } else if (code === "active_case_conflict") {
           setRectificationError(payload?.error || "仍有未完成的校正，请先回到当前校正。");
         } else if (code === "case_session_not_found") {
@@ -2466,7 +2465,7 @@ export default function Home() {
       void refreshRectificationEntrySummary();
       return opened;
     } catch {
-      setComposerNotice("生时校正会话暂时无法打开，请稍后重试。");
+      setRectificationError("生时校正会话暂时无法打开，请稍后重试。");
       return null;
     } finally {
       rectificationOpenInFlight.current = false;
@@ -3391,6 +3390,11 @@ export default function Home() {
                       </div>
                     </article>
                   </section>
+                  {rectificationError && !rectificationSurfaceOpen && (
+                    <p className="form-error rectification-entry-error" role="alert">
+                      {rectificationErrorMessage}
+                    </p>
+                  )}
 
                   <section className="starter-themes" aria-labelledby="starter-themes-heading">
                     <div className="starter-section-heading">