Rework path storage, add start screen

CHDataManagement/Main/MainView.swift

@@ -162,18 +162,15 @@ struct MainView: App {
                     }.pickerStyle(.segmented)
                 }
                 ToolbarItem(placement: .primaryAction) {
-                    if content.storageIsInitialized {
+                    if content.storage.hasContentFolders {
                         Button(action: save) {
                             Text("Save")
                         }
                     } else {
-                        Button {
-                            selectedSection = .folders
-                            selectedTab = .generation
-                        } label: {
+                        Button(action: showInitialSheet) {
                             Text("Setup")
                         }
-                        .foregroundColor(.red)
+                        .background(RoundedRectangle(cornerRadius: 8).fill(Color.red))
                     }
                 }
             }
@@ -206,10 +203,10 @@ struct MainView: App {
     }
 
     private func loadContent() {
-        guard content.storageIsInitialized else {
-            DispatchQueue.main.async {
-                self.showInitialSetupSheet = true
-            }
+        #warning("Remove")
+        content.storage.clearContentPath()
+        guard content.storage.hasContentFolders else {
+            showInitialSheet()
             return
         }
         do {
@@ -218,5 +215,13 @@ struct MainView: App {
             print("Failed to load content: \(error.localizedDescription)")
         }
     }
+
+    private func showInitialSheet() {
+        DispatchQueue.main.async {
+            selectedSection = .folders
+            selectedTab = .generation
+            showInitialSetupSheet = true
+        }
+    }
 }