Add Database Connection to Installer file

Data/DiaryDBContext.cs

@@ -13,8 +13,7 @@ namespace Diary.Data
 	{
 		public DbSet<Entry> Entries { get; set; }
 
-		public DiaryDBContext(DbContextOptions<DiaryDBContext> options) : base(options)
-		{
+		public DiaryDBContext(DbContextOptions<DiaryDBContext> options) : base(options){
 		}
 
 		protected override void OnModelCreating(ModelBuilder builder)