[REF] Refactor

app/api/actions/__init__.py

@@ -0,0 +1 @@
+from .install import install

app/api/actions/install.py

@@ -0,0 +1,12 @@
+from sqlalchemy import create_engine
+from sqlalchemy.orm import Session
+
+from ...schema.library.base import Base
+from ...db.config.config import get_engine_configuration
+
+def install():
+    engine_string, echo = get_engine_configuration()
+    engine = create_engine(engine_string, echo=echo=="true", future=True) # TODO
+    metadata = Base.metadata
+    metadata.create_all(engine)
+    return engine