split all the logic out of filter view into protocols and other shit

Shared/Protocol/ChartViewItemBuildable.swift

@@ -0,0 +1,22 @@
+//
+//  ChartViewItemBuildable.swift
+//  Feels
+//
+//  Created by Trey Tartt on 1/17/22.
+//
+
+import SwiftUI
+
+enum ViewType: Hashable {
+    case cicle
+    case square
+    case text(String)
+}
+
+protocol ChartViewItemBuildable: View {
+    var color: Color { get }
+    var weekDay: Int { get }
+    var viewType: ViewType { get }
+    
+    init(color: Color, weekDay: Int, viewType: ViewType)
+}