Upload config.py

core/config.py

@@ -33,6 +33,12 @@ class Settings(BaseSettings):
         validation_alias=AliasChoices("CTX_API_KEY", "COMPTOX_API_KEY", "CTX_KEY"),
     )
 
+    # Optional Cloudflare Worker proxy (matches production)
+    worker_base_url: str = Field(
+        default="https://ra-proxy.chevva-harish.workers.dev",
+        validation_alias=AliasChoices("RA_PROXY_URL", "WORKER_BASE_URL", "PROXY_BASE_URL"),
+    )
+
     model_config = SettingsConfigDict(env_prefix="", case_sensitive=False)