chore: removed chinese comments to pass ruff checks and updated migration nos

surfsense_backend/app/db.py

@@ -83,6 +83,7 @@ class LiteLLMProvider(str, Enum):
     Enum for LLM providers supported by LiteLLM.
     LiteLLM 支持的 LLM 提供商枚举。
     """
+
     OPENAI = "OPENAI"
     ANTHROPIC = "ANTHROPIC"
     GROQ = "GROQ"
@@ -106,11 +107,11 @@ class LiteLLMProvider(str, Enum):
     ALEPH_ALPHA = "ALEPH_ALPHA"
     PETALS = "PETALS"
     COMETAPI = "COMETAPI"
-    # Chinese LLM Providers (OpenAI-compatible) / 国产 LLM 提供商（OpenAI 兼容）
-    DEEPSEEK = "DEEPSEEK"                # DeepSeek
-    ALIBABA_QWEN = "ALIBABA_QWEN"        # 阿里通义千问
-    MOONSHOT = "MOONSHOT"                # 月之暗面 (Kimi)
-    ZHIPU = "ZHIPU"                      # 智谱 AI (GLM)
+    # Chinese LLM Providers (OpenAI-compatible)
+    DEEPSEEK = "DEEPSEEK"
+    ALIBABA_QWEN = "ALIBABA_QWEN"
+    MOONSHOT = "MOONSHOT"
+    ZHIPU = "ZHIPU"
     CUSTOM = "CUSTOM"