feat: add rate limiter

Author: fiqrikm18

src/core/config/setting.py

@@ -1,6 +1,6 @@
 from functools import lru_cache
 
-from pydantic_settings import BaseSettings
+from pydantic_settings import BaseSettings, SettingsConfigDict
 
 
 class Settings(BaseSettings):
@@ -13,8 +13,11 @@ class Settings(BaseSettings):
     REFRESH_TOKEN_EXPIRE_MINUTES: int = 10080
     RATE_LIMIT: str = "100/minute"
 
-    class Config:
-        env_file = ".env"
+    model_config = SettingsConfigDict(
+        env_file=".env",
+        env_file_encoding="utf-8",
+        extra="ignore",
+    )
 
 
 @lru_cache