fix(rectification): keep invite collect CHECK-legal after kind mapping (BUG-656)

Full TAP failed because invite_more is not a target_kind enum value, and
exhaustion re-decide after skipped targeted persist must reuse decideAfterInferenceChange.

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/src/lib/rectification-agentic/v9/answer-choice.ts

@@ -1625,7 +1625,11 @@ async function persistExhaustionCollect(input: {
         followup,
       });
       dossier = dossierWithSkippedTargetedCollect(dossier, followup);
-      decision = decideFromDossier(dossier);
+      decision = decideAfterInferenceChange({
+        dossier,
+        state: previousInferenceFromReceipt(receipt),
+        userStopped: false,
+      });
       catalog = rectificationFollowupCatalog(
         dossier.latestResult ?? null,
         dossier.evidence,

frontend/tests/rectification-collect-direction-20260904.test.ts

@@ -407,7 +407,14 @@ test("persistNextInterviewAfterChoice after family denial asks the invite, not o
   const setFocus = accounting.calls.find((item) => item.fn === "set_agentic_rectification_conversation_focus");
   assert.equal(setFocus?.args.p_target_domain, "other");
   assert.equal(setFocus?.args.p_question_id, "collect:invite:more");
-  assert.equal(setFocus?.args.p_target_kind, "invite_more");
+  // 原值: invite_more
+  // 新值: null，collect_kind=invite_more
+  // 原因: target_kind CHECK 不允许 invite_more，原 hint 只进 schema（BUG-656）
+  assert.equal(setFocus?.args.p_target_kind, null);
+  assert.equal(
+    (setFocus?.args.p_expected_answer_schema as { collect_kind?: string } | undefined)?.collect_kind,
+    "invite_more",
+  );
   assert.match(
     String((setFocus?.args.p_expected_answer_schema as { prompt?: string } | undefined)?.prompt ?? ""),
     /^还有吗？/,

frontend/tests/rectification-collect-stall.test.ts

@@ -573,7 +573,14 @@ test("persistServerOwnedFocus writes family as target_domain so a no answer beco
   assert.equal(invitePersisted.status, "created");
   const call = inviteAccounting.calls.find((item) => item.fn === "set_agentic_rectification_conversation_focus");
   assert.equal(call?.args.p_target_domain, "other");
-  assert.equal(call?.args.p_target_kind, "invite_more");
+  // 原值: invite_more
+  // 新值: null，collect_kind=invite_more
+  // 原因: target_kind CHECK 不允许 invite_more，原 hint 只进 schema（BUG-656）
+  assert.equal(call?.args.p_target_kind, null);
+  assert.equal(
+    (call?.args.p_expected_answer_schema as { collect_kind?: string } | undefined)?.collect_kind,
+    "invite_more",
+  );
   assert.equal(call?.args.p_intent, "collect_method_evidence");
 });
 

frontend/tests/rectification-server-focus.test.ts

@@ -977,4 +977,25 @@ test("T1: collect focus kinds map to the table CHECK enum", async () => {
     assert.equal(persisted.focus?.expectedAnswerSchema.collect_kind, item.collectKind);
     assert.equal(accounting.calls[0]?.args.p_target_kind, persisted.focus?.targetKind);
   }
+  const inviteMapped = collectFocusTargetKind({ kind_hint: "invite_more", domain: "other" });
+  assert.equal(inviteMapped, null);
+  const inviteAccounting = fakeAccounting({
+    set_agentic_rectification_conversation_focus: (_fn, args) => focusRowFromArgs(args),
+  });
+  const invitePersisted = await persistServerOwnedFocus({
+    accounting: inviteAccounting.client,
+    userId: USER_ID,
+    caseId: CASE_ID,
+    activeFocus: null,
+    decisionReceipt: null,
+    followup: collectFollowup({
+      domain: "other",
+      kind_hint: "invite_more",
+      collection_key: "collect:invite:more",
+      spoken_prompt: "还有吗？把能想起来的都说一声。",
+    }),
+  });
+  assert.equal(invitePersisted.status, "created");
+  assert.equal(invitePersisted.focus?.targetKind, null);
+  assert.equal(invitePersisted.focus?.expectedAnswerSchema.collect_kind, "invite_more");
 });