feat: evolve MetaBloom into full product foundation

server/app/config.py

@@ -0,0 +1,22 @@
+from functools import lru_cache
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+
+class Settings(BaseSettings):
+    database_url: str = "sqlite:///./metabloom.db"
+    jwt_secret: str = "change-me-in-production-at-least-32-characters"
+    jwt_algorithm: str = "HS256"
+    access_token_minutes: int = 30
+    allowed_origins: str = "http://localhost:8081,http://localhost:19006"
+    environment: str = "development"
+    model_config = SettingsConfigDict(env_file=".env", extra="ignore")
+
+    @property
+    def origins(self) -> list[str]:
+        return [item.strip() for item in self.allowed_origins.split(",") if item.strip()]
+
+
+@lru_cache
+def get_settings() -> Settings:
+    return Settings()
+