feat(web): 增量自动刷新、结构区修复与默认指标/周期

自动刷新常态只拉 recent 尾部 K，每 1 分钟全量重算缠论；修复结构区缓存导入；默认指标/4h·1h·15m/近30天；同步 ECR-009 screener 相关改动。

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

web/tests/test_wyckoff_crypto_routes.py

@@ -31,6 +31,8 @@ def test_wyckoff_crypto_page_ok(client):
     resp = client.get("/wyckoff_crypto")
     assert resp.status_code == 200
     assert b"Crypto Wyckoff Screener" in resp.data
+    assert b"fCombo" in resp.data
+    assert b"chartCanvas" in resp.data
 
 
 def test_wyckoff_crypto_meta_ok(client):
@@ -38,11 +40,84 @@ def test_wyckoff_crypto_meta_ok(client):
     assert resp.status_code == 200
     data = resp.get_json()
     assert "engine_version" in data
-    assert data.get("timeframes") == ["1d", "1w", "1M"]
+    assert data.get("combo", {}).get("id") == "h8_4_1"
+    assert data["combo"]["low"] == "1h"
+    ids = {c["id"] for c in data.get("combos") or []}
+    assert "h8_4_1" in ids and "d_w_m" in ids
 
 
 def test_wyckoff_crypto_scan_ok(client):
-    resp = client.get("/api/wyckoff_crypto/scan?limit=5")
+    resp = client.get("/api/wyckoff_crypto/scan?limit=5&combo_id=h8_4_1")
     assert resp.status_code == 200
     data = resp.get_json()
     assert "rows" in data
+    assert data.get("combo", {}).get("id") == "h8_4_1"
+
+
+def test_wyckoff_crypto_klines_bad_request(client):
+    resp = client.get("/api/wyckoff_crypto/klines")
+    assert resp.status_code == 400
+
+
+def test_wyckoff_crypto_klines_ok(client):
+    resp = client.get(
+        "/api/wyckoff_crypto/klines?symbol=BTC/USDT:USDT&tf=1h&limit=10&combo_id=h8_4_1"
+    )
+    assert resp.status_code == 200
+    data = resp.get_json()
+    assert "items" in data
+    assert data.get("tf") == "1h"
+    assert data.get("intraday") is True
+    if data["items"]:
+        assert "datetime" in data["items"][0]
+        assert "ts" in data["items"][0]
+        assert "T" in data["items"][0]["datetime"]
+        assert "+08:00" in data["items"][0]["datetime"]
+
+
+def test_wyckoff_crypto_klines_bad_limit_ok(client):
+    resp = client.get(
+        "/api/wyckoff_crypto/klines?symbol=BTC/USDT:USDT&tf=1h&limit=abc&combo_id=h8_4_1"
+    )
+    assert resp.status_code == 200
+
+
+def test_wyckoff_crypto_overlay_ok(client):
+    resp = client.get(
+        "/api/wyckoff_crypto/overlay?symbol=BTC/USDT:USDT&tf=1h&bars=60&combo_id=h8_4_1"
+    )
+    assert resp.status_code == 200
+    data = resp.get_json()
+    assert "phases" in data
+    assert "events" in data
+
+
+def test_combos_add_and_list(client, tmp_path, monkeypatch):
+    from crypto_wyckoff import combos as cm
+
+    monkeypatch.setattr(cm, "_COMBOS_FILE", tmp_path / "combos.json")
+    monkeypatch.setattr(cm, "_cache", None)
+
+    resp = client.get("/api/wyckoff_crypto/combos")
+    assert resp.status_code == 200
+    assert len(resp.get_json()["combos"]) >= 2
+
+    bad = client.post(
+        "/api/wyckoff_crypto/combos",
+        json={"high": "1h", "mid": "4h", "low": "8h"},
+    )
+    assert bad.status_code == 400
+
+    ok = client.post(
+        "/api/wyckoff_crypto/combos",
+        json={"high": "12h", "mid": "4h", "low": "1h", "label": "12h/4h/1h"},
+    )
+    assert ok.status_code == 200
+    cid = ok.get_json()["combo"]["id"]
+    assert cid == "12h_4h_1h"
+
+    deleted = client.delete(f"/api/wyckoff_crypto/combos/{cid}")
+    assert deleted.status_code == 200
+
+    builtin = client.delete("/api/wyckoff_crypto/combos/h8_4_1")
+    assert builtin.status_code == 400