Add admin page for testing

src/pages/99_Admin_Simulation.py

@@ -0,0 +1,25 @@
+import streamlit as st
+
+from config import DEFAULT_ICON
+from shared_page import common_page_config
+
+from login_component import is_token_in_session
+
+
+def get_page():
+    page_title = "Yahoo FF League Simulation - ADMIN"
+    st.set_page_config(page_title=page_title, page_icon=DEFAULT_ICON, layout="wide")
+    common_page_config()
+    st.title(page_title)
+
+    if not is_token_in_session():
+        st.write("You must be a site admin in order to use this feature." " Please click Login button above.")
+    elif not st.session_state.user_admin:
+        st.write("You must be a site admin in order to use this feature.")
+
+    else:
+        st.write("Logged in.  Feature to go here")
+
+
+if __name__ == "__main__":
+    get_page()