feat(asset-ai): add contextual analysis and unmet-demand feedback

src/server/routes/asset-assistant/model.test.ts

@@ -84,10 +84,14 @@ test("assistant rejects unauthenticated direct calls before contacting a model",
   const response = await router.request("/ask", { method: "POST", body: "{}" });
   assert.equal(response.status, 401);
 });
-test("model only receives aggregate data; permission-filtered rows stay in the response", async (t) => {
+test("model receives no business results; permission-filtered rows stay in the response", async (t) => {
   const oldKey = process.env.DEEPSEEK_API_KEY;
   process.env.DEEPSEEK_API_KEY = "test-only";
+  const oldEnabled = process.env.ASSET_AI_EXTERNAL_ENABLED;
+  process.env.ASSET_AI_EXTERNAL_ENABLED = "1";
   t.after(() => {
+    if (oldEnabled === undefined) delete process.env.ASSET_AI_EXTERNAL_ENABLED;
+    else process.env.ASSET_AI_EXTERNAL_ENABLED = oldEnabled;
     if (oldKey === undefined) delete process.env.DEEPSEEK_API_KEY;
     else process.env.DEEPSEEK_API_KEY = oldKey;
   });
@@ -105,7 +109,10 @@ test("model only receives aggregate data; permission-filtered rows stay in the r
               message: {
                 content:
                   prompts.length === 1
-                    ? JSON.stringify(plan)
+                    ? JSON.stringify({
+                        kind: "query",
+                        plan,
+                      })
                     : "共有 2 台库存车辆。",
               },
               finish_reason: "stop",
@@ -136,7 +143,7 @@ test("model only receives aggregate data; permission-filtered rows stay in the r
     result.rows.map((r: { id: string }) => r.id),
     ["0", "2"],
   );
-  assert.equal(prompts.length, 2);
+  assert.equal(prompts.length, 1);
   assert.ok(
     prompts.every(
       (p) =>
@@ -145,5 +152,5 @@ test("model only receives aggregate data; permission-filtered rows stay in the r
         !p.includes("plateNumber"),
     ),
   );
-  assert.equal(events.filter((e) => e.type === "step").length, 4);
+  assert.equal(events.filter((e) => e.type === "step").length, 3);
 });