Replace custom socket implementation with SignalR.

Replace MSAL and custom cookie auth with Microsoft.Identity.EntityFramework
Also some UI redesign to accommodate different login experience.

Shogi.Database/FirstTimeSetup.sql

@@ -4,4 +4,11 @@
 --CREATE ROLE db_executor
 --GRANT EXECUTE To db_executor
 
--- Give Shogi.Api user permission to db_executor, db_datareader, db_datawriter
+-- Give Shogi.Api user permission to db_executor, db_datareader, db_datawriter
+
+
+/**
+* Local setup instructions, in order:
+*		1. To setup the Shogi database, use the dacpac process in visual studio with the Shogi.Database project.
+*		2. To setup the Entity Framework users database, run this powershell command using Shogi.Api as the target project: dotnet ef database update
+*/