fix: allow complete other charts without rectification

frontend/src/app/page.tsx

@@ -402,6 +402,13 @@ function missingProfileStep(profile: Profile): OnboardingStep | null {
   return null;
 }
 
+function missingOtherProfileStep(profile: Profile): "name" | "birth" | "place" | null {
+  if (!profile.name.trim()) return "name";
+  if (!isBirthTimeDraftReady(profile)) return "birth";
+  if (!selectedBirthPlace(profile)) return "place";
+  return null;
+}
+
 function birthQuestion(name: string) {
   return `${name}，你好。接下来请告诉我出生日期，以及你对出生时间知道到什么程度。不确定也没关系，我不会要求你猜一个具体时间。`;
 }
@@ -1431,7 +1438,7 @@ export default function Home() {
   async function saveOtherChart(event: FormEvent<HTMLFormElement>) {
     event.preventDefault();
     const nextProfile = { ...otherProfileDraft, name: otherProfileDraft.name.trim() };
-    if (missingProfileStep(nextProfile)) {
+    if (missingOtherProfileStep(nextProfile)) {
       setAccountError("请补全其他星盘的称呼、出生时间和出生地点。");
       return;
     }

frontend/tests/chart-library-other-profile.test.ts

@@ -0,0 +1,11 @@
+import assert from "node:assert/strict";
+import { readFileSync } from "node:fs";
+import test from "node:test";
+
+const source = readFileSync(new URL("../src/app/page.tsx", import.meta.url), "utf8");
+
+test("other chart saves do not require the owner's rectification state", () => {
+  assert.match(source, /function missingOtherProfileStep\(profile: Profile\)/);
+  assert.match(source, /if \(missingOtherProfileStep\(nextProfile\)\)/);
+  assert.doesNotMatch(source, /saveOtherChart[\s\S]{0,500}missingProfileStep\(nextProfile\)/);
+});