fix: allow incomplete candidate fact cards

src/lib/domain/__tests__/validation.test.ts

@@ -42,6 +42,62 @@ describe("domain validation", () => {
     expect(parsed.is_ready_for_optimization).toBe(false);
   });
 
+  it("normalizes near-valid LLM fact card field types", () => {
+    const emptyExperience = candidateFactCardSchema.parse({
+      company_full_name: "Example Technology Co., Ltd.",
+      company_short_names: ["Example Tech"],
+      brand_names: ["Example"],
+      product_names: ["Example GEO"],
+      target_industry: "GEO optimization",
+      target_audience: ["Marketing teams", "Brand teams"],
+      experience_years: "",
+      core_claims: ["GEO optimization experience"],
+      forbidden_claims: [],
+      image_topics: [],
+      uncertain_items: [],
+    });
+
+    const numericExperience = candidateFactCardSchema.parse({
+      company_full_name: "Example Technology Co., Ltd.",
+      company_short_names: ["Example Tech"],
+      brand_names: ["Example"],
+      product_names: ["Example GEO"],
+      target_industry: "GEO optimization",
+      target_audience: "Marketing teams",
+      experience_years: "8年",
+      core_claims: ["GEO optimization experience"],
+      forbidden_claims: [],
+      image_topics: [],
+      uncertain_items: [],
+    });
+
+    expect(emptyExperience.target_audience).toBe("Marketing teams、Brand teams");
+    expect(emptyExperience.experience_years).toBeNull();
+    expect(numericExperience.experience_years).toBe(8);
+  });
+
+  it("keeps incomplete candidate fact cards editable and ready", () => {
+    const parsed = candidateFactCardSchema.parse({
+      company_full_name: "",
+      company_short_names: [],
+      brand_names: [],
+      product_names: [],
+      target_industry: "",
+      target_audience: "",
+      experience_years: "",
+      core_claims: [],
+      forbidden_claims: [],
+      image_topics: [],
+      uncertain_items: [],
+    });
+
+    expect(parsed.target_industry).toBe("");
+    expect(parsed.target_audience).toBe("");
+    expect(parsed.experience_years).toBeNull();
+    expect(parsed.uncertain_items).toEqual([]);
+    expect(parsed.is_ready_for_optimization).toBe(true);
+  });
+
   it("rejects a confirmed fact card with an empty company full name", () => {
     expect(() =>
       confirmedFactCardSchema.parse({