feat: add database connections, initial migration and early CLI tooling

Controllers/GeneralUseHelperFunctions.cs

@@ -0,0 +1,30 @@
+using Microsoft.EntityFrameworkCore;
+using Shadow.Data;
+using Shadow.Entities;
+using System.Text;
+
+namespace Shadow.Controllers;
+
+public class GeneralUseHelpers(ApplicationDbContext db, IConfiguration appsettings)
+{
+	private readonly ApplicationDbContext _db = db;
+	private readonly IConfiguration _appsettings = appsettings;
+
+
+	//async public Task<User?> GetUserFromEmail(string email)
+	//{
+	//	return await _db.Users.FirstOrDefaultAsync(e => e.Email == email);
+	//}
+
+	//public string HashWithSHA512(string s)
+	//{
+	//	using (var sha512 = SHA512.Create())
+	//	{
+	//		byte[] bytes = Encoding.ASCII.GetBytes(s);
+	//		byte[] hash = sha512.ComputeHash(bytes);
+	//		string hashstring = BitConverter.ToString(hash).Replace("-", "").ToLower();
+	//		return hashstring;
+	//	}
+	//}
+
+}