fix: auto-fix code issues (cron)

- 修复重复导入/字段
- 修复异常处理
- 修复PEP8格式问题
- 添加类型注解

backend/developer_ecosystem_manager.py

@@ -21,6 +21,7 @@ from enum import StrEnum
 # Database path
 DB_PATH = os.path.join(os.path.dirname(__file__), "insightflow.db")
 
+
 class SDKLanguage(StrEnum):
     """SDK 语言类型"""
 
@@ -31,6 +32,7 @@ class SDKLanguage(StrEnum):
     JAVA = "java"
     RUST = "rust"
 
+
 class SDKStatus(StrEnum):
     """SDK 状态"""
 
@@ -40,6 +42,7 @@ class SDKStatus(StrEnum):
     DEPRECATED = "deprecated"  # 已弃用
     ARCHIVED = "archived"  # 已归档
 
+
 class TemplateCategory(StrEnum):
     """模板分类"""
 
@@ -50,6 +53,7 @@ class TemplateCategory(StrEnum):
     TECH = "tech"  # 科技
     GENERAL = "general"  # 通用
 
+
 class TemplateStatus(StrEnum):
     """模板状态"""
 
@@ -59,6 +63,7 @@ class TemplateStatus(StrEnum):
     PUBLISHED = "published"  # 已发布
     UNLISTED = "unlisted"  # 未列出
 
+
 class PluginStatus(StrEnum):
     """插件状态"""
 
@@ -69,6 +74,7 @@ class PluginStatus(StrEnum):
     PUBLISHED = "published"  # 已发布
     SUSPENDED = "suspended"  # 已暂停
 
+
 class PluginCategory(StrEnum):
     """插件分类"""
 
@@ -79,6 +85,7 @@ class PluginCategory(StrEnum):
     SECURITY = "security"  # 安全
     CUSTOM = "custom"  # 自定义
 
+
 class DeveloperStatus(StrEnum):
     """开发者认证状态"""
 
@@ -88,6 +95,7 @@ class DeveloperStatus(StrEnum):
     CERTIFIED = "certified"  # 已认证（高级）
     SUSPENDED = "suspended"  # 已暂停
 
+
 @dataclass
 class SDKRelease:
     """SDK 发布"""
@@ -113,6 +121,7 @@ class SDKRelease:
     published_at: str | None
     created_by: str
 
+
 @dataclass
 class SDKVersion:
     """SDK 版本历史"""
@@ -129,6 +138,7 @@ class SDKVersion:
     download_count: int
     created_at: str
 
+
 @dataclass
 class TemplateMarketItem:
     """模板市场项目"""
@@ -160,6 +170,7 @@ class TemplateMarketItem:
     updated_at: str
     published_at: str | None
 
+
 @dataclass
 class TemplateReview:
     """模板评价"""
@@ -175,6 +186,7 @@ class TemplateReview:
     created_at: str
     updated_at: str
 
+
 @dataclass
 class PluginMarketItem:
     """插件市场项目"""
@@ -213,6 +225,7 @@ class PluginMarketItem:
     reviewed_at: str | None
     review_notes: str | None
 
+
 @dataclass
 class PluginReview:
     """插件评价"""
@@ -228,6 +241,7 @@ class PluginReview:
     created_at: str
     updated_at: str
 
+
 @dataclass
 class DeveloperProfile:
     """开发者档案"""
@@ -251,6 +265,7 @@ class DeveloperProfile:
     updated_at: str
     verified_at: str | None
 
+
 @dataclass
 class DeveloperRevenue:
     """开发者收益"""
@@ -268,6 +283,7 @@ class DeveloperRevenue:
     transaction_id: str
     created_at: str
 
+
 @dataclass
 class CodeExample:
     """代码示例"""
@@ -290,6 +306,7 @@ class CodeExample:
     created_at: str
     updated_at: str
 
+
 @dataclass
 class APIDocumentation:
     """API 文档生成记录"""
@@ -303,6 +320,7 @@ class APIDocumentation:
     generated_at: str
     generated_by: str
 
+
 @dataclass
 class DeveloperPortalConfig:
     """开发者门户配置"""
@@ -326,6 +344,7 @@ class DeveloperPortalConfig:
     created_at: str
     updated_at: str
 
+
 class DeveloperEcosystemManager:
     """开发者生态系统管理主类"""
 
@@ -2031,9 +2050,11 @@ class DeveloperEcosystemManager:
             updated_at=row["updated_at"],
         )
 
+
 # Singleton instance
 _developer_ecosystem_manager = None
 
+
 def get_developer_ecosystem_manager() -> DeveloperEcosystemManager:
     """获取开发者生态系统管理器单例"""
     global _developer_ecosystem_manager