默认忽略tmp下所有内容；增加配置文件版本

Author: Zhao Zuohong

main.py

@@ -12,18 +12,18 @@
 from hash import hash
 
 default_config = {
+    "version": 1,
     "mirror": "https://mower.zhaozuohong.vip",
     "ignore": [
         "*.yml",
         "*.json",
-        "tmp/*",
+        "tmp/**/*",
         "log/*",
         "screenshot/**/*",
         "adb-buildin/*",
     ],
     "install_dir": "",
-    "pool_limit": 32,
-    "dir_name": "mower",
+    "pool_limit": 16,
 }
 
 conf_dir_path = pathlib.Path(platformdirs.user_config_dir("mower_updater"))
@@ -32,7 +32,8 @@
 if conf_path.exists():
     with conf_path.open("r") as f:
         conf = json.load(f)
-        default_config.update(conf)
+        if "version" in conf and conf["version"] == default_config["version"]:
+            default_config.update(conf)
 conf = default_config
 
 
@@ -105,7 +106,7 @@ def fetch_version_details(mirror, versions):
         try:
             r = s.get(url)
             pub_time = r.json()["time"]
-        except Exception as e:
+        except Exception:
             continue
         result.append(
             {