fix: 更新 pylint 配置以排除测试文件，修复配置类中的变量名

Author: AptS-1547

.github/workflows/pylint.yml

@@ -24,4 +24,4 @@ jobs:
         pip install -r ./requirements.txt
     - name: Analysing the code with pylint
       run: |
-        pylint $(git ls-files '*.py')
+        pylint $(git ls-files '*.py' | grep -v "tests/")

app/models/config.py

@@ -65,7 +65,7 @@ def from_yaml(cls, yaml_file: str = "config.yaml"):
         config_path = pathlib.Path.cwd() / yaml_file
 
         # 使用默认值初始化
-        settings = cls()
+        config = cls()
 
         # 如果配置文件存在，则加载
         if config_path.exists():         # pylint: disable=too-many-nested-blocks
@@ -91,8 +91,8 @@ def from_yaml(cls, yaml_file: str = "config.yaml"):
 
                     # 更新基本配置
                     for key, value in config_data.items():
-                        if key != "WEBHOOK" and hasattr(settings, key):
-                            setattr(settings, key, value)
+                        if key != "WEBHOOK" and hasattr(config, key):
+                            setattr(config, key, value)
         else:
             print(f"警告：配置文件 {yaml_file} 不存在，使用默认配置")
 
@@ -127,4 +127,4 @@ def from_yaml(cls, yaml_file: str = "config.yaml"):
 
             print(f"已创建默认配置文件：{config_path}")
 
-        return settings
+        return config

config/templates/push/default.txt

@@ -5,6 +5,5 @@
 提交数量：{{ commit_count }}
 {% for commit in commits[:3] %}
 [{{ loop.index }}] {{ commit.id[:7] }} by {{ commit.author.name }}
-  {{ commit.message.split('
-')[0] }}
+  {{ commit.message.split('')[0] }}
 {% endfor %}