fix(qqpush): 修复token配置读取导致的404

tests/test_danding_qqpush_config.py

@@ -0,0 +1,35 @@
+import importlib.util
+from pathlib import Path
+
+
+def load_config_class():
+    config_path = Path(__file__).resolve().parents[1] / "danding_bot" / "plugins" / "danding_qqpush" / "config.py"
+    spec = importlib.util.spec_from_file_location("danding_qqpush_config", config_path)
+    module = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(module)
+    return module.Config
+
+
+def test_qqpush_config_reads_nonebot_lowercase_token():
+    Config = load_config_class()
+    config = Config.model_validate({"danding_qqpush_token": "token-from-nonebot"})
+
+    assert config.Token == "token-from-nonebot"
+
+
+def test_qqpush_config_reads_env_token(monkeypatch):
+    Config = load_config_class()
+    monkeypatch.setenv("DANDING_QQPUSH_TOKEN", "token-from-env")
+
+    config = Config.model_validate({})
+
+    assert config.Token == "token-from-env"
+
+
+def test_qqpush_config_has_documented_default_token(monkeypatch):
+    Config = load_config_class()
+    monkeypatch.delenv("DANDING_QQPUSH_TOKEN", raising=False)
+
+    config = Config.model_validate({})
+
+    assert config.Token == "danding-8HkL9xQ2"