Add GET endpoint for /version

endpoints/version.get.py

@@ -0,0 +1,14 @@
+# Entity: Version
+
+```python
+from fastapi import APIRouter, status
+from schemas.version import VersionSchema
+from helpers.version_helpers import get_server_version
+
+router = APIRouter()
+
+@router.get("/version", response_model=VersionSchema, status_code=status.HTTP_200_OK)
+async def get_version():
+    """Get server version"""
+    return get_server_version()
+```