refactor: 大规模代码重构与项目配置优化

- 调整前端路由前缀为 /web 并新增配置项
- 重构环境变量配置，替换旧环境文件为 dev/prod/test 版本
- 优化后端接口路由与参数校验，替换 dataclass 查询参数为 Pydantic 模型
- 整理后端导入顺序，延迟加载循环依赖模块
- 统一前端 API 调用命名，重构模块命名
- 新增多种响应类型支持，优化代码模板
- 简化后端路由装饰器写法，合并配置参数

backend/app/api/v1/module_platform/plugin/schema.py

@@ -1,11 +1,7 @@
-from dataclasses import dataclass
-
-from fastapi import Query
-from pydantic import BaseModel, ConfigDict, Field, field_validator
+from pydantic import BaseModel, ConfigDict, Field, field_validator, model_validator
 
 from app.common.enums import QueueEnum
-from app.core.base_params import BaseQueryParam
-from app.core.base_schema import BaseSchema
+from app.core.base_schema import BaseQueryParam, BaseSchema
 
 
 class PluginCreateSchema(BaseModel):
@@ -82,18 +78,19 @@ class PluginInstallSchema(BaseModel):
     plugin_id: int = Field(..., description="插件ID")
 
 
-@dataclass
 class PluginQueryParam(BaseQueryParam):
     """插件查询参数"""
 
-    name: str | None = Query(None, description="插件名称")
-    category: str | None = Query(None, description="插件分类(tool/ai/monitor/business)")
-    status: int | None = Query(None, ge=0, le=1, description="状态(0:启动 1:停用)")
+    name: str | None = Field(None, description="插件名称")
+    category: str | None = Field(None, description="插件分类(tool/ai/monitor/business)")
+    status: int | None = Field(None, ge=0, le=1, description="状态(0:启动 1:停用)")
 
-    def __post_init__(self) -> None:
+    @model_validator(mode="after")
+    def validate_query_params(self) -> "PluginQueryParam":
         if self.name:
             self.name = (QueueEnum.like.value, self.name)
         if self.category:
             self.category = (QueueEnum.eq.value, self.category)
         if isinstance(self.status, int):
             self.status = (QueueEnum.eq.value, self.status)
+        return self