snippets can only be added if both name and content arent empty

hosts only get added if they have been modified
updated the popover to have concentric corner radiuses for the selection thingy
added navigation title shhshell

ShhShell/Host/Host.swift

@@ -72,6 +72,7 @@ extension Host {
 	static var blank: Host {
 		Host(address: "")
 	}
+	
 	static var debug: Host {
 		Host(
 			name: "name for localhost",

ShhShell/Host/HostsManager.swift

@@ -15,7 +15,7 @@ class HostsManager: ObservableObject, @unchecked Sendable {
 	@Published var hosts: [Host] = []
 	
 	@Published var themes: [Theme] = []
-	@Published var selectedTheme: Theme = Theme.defaultTheme
+	@Published var selectedTheme: Theme = Theme.decodeLocalTheme(fileName: "xcodeDarkHC") ?? Theme.defaultTheme
 	@Published var selectedAnsi: Int = 1
 	
 	@Published var fonts: [UIFont] = []
@@ -223,16 +223,12 @@ class HostsManager: ObservableObject, @unchecked Sendable {
 	}
 	
 	func updateHost(_ updatedHost: Host) {
-//		let oldID = updatedHost.id
+		var blankHost = Host.blank
+		blankHost.id = updatedHost.id
+		guard updatedHost != blankHost else { return }
 		
 		if let index = hosts.firstIndex(where: { $0.id == updatedHost.id }) {
 			withAnimation { hosts[index] = updatedHost }
-//			var updateHostWithNewID = updatedHost
-//			updateHostWithNewID.id = UUID()
-//			withAnimation { hosts[index] = updateHostWithNewID }
-//			
-//			updateHostWithNewID.id = oldID
-//			withAnimation { hosts[index] = updateHostWithNewID }
 			saveHosts()
 		} else {
 			withAnimation { hosts.append(updatedHost) }

ShhShell/Views/ContentView.swift

@@ -73,6 +73,7 @@ struct ContentView: View {
 				}
 				.scrollContentBackground(.hidden)
 			}
+			.navigationTitle("ShhShell")
 			.toolbar {
 				ToolbarItem(placement: .confirmationAction) {
 					NavigationLink {

ShhShell/Views/Hosts/HostSymbolPicker.swift

@@ -12,11 +12,19 @@ struct HostSymbolPicker: View {
 	
 	@Environment(\.colorScheme) var cScheme
 	
+	var innerR: CGFloat {
+		if #available(iOS 19, *) {
+			return 16
+		} else {
+			return 3
+		}
+	}
+	
     var body: some View {
 		ZStack {
 			Rectangle()
 				.foregroundStyle(cScheme == .dark ? .black : .gray)
-			VStack(alignment: .center, spacing: 10) {
+			VStack(alignment: .center, spacing: 0) {
 				ScrollView(.horizontal) {
 					HStack {
 						ForEach(HostSymbol.allCases, id: \.self) { symbol in
@@ -24,7 +32,7 @@ struct HostSymbolPicker: View {
 								if host.symbol == symbol {
 									Rectangle()
 										.fill(.gray.opacity(0.5))
-										.clipShape(RoundedRectangle(cornerRadius: 5))
+										.clipShape(RoundedRectangle(cornerRadius: innerR))
 								}
 								HostSymbolPreview(symbol: symbol, label: host.label)
 									.padding(10)
@@ -37,10 +45,13 @@ struct HostSymbolPicker: View {
 							}
 						}
 					}
+					.frame(height: 50)
 				}
 				.scrollIndicators(.visible)
 				
+				Spacer()
 				Divider()
+				Spacer()
 				
 				TextBox(label: host.label.isEmpty ? "" : "Icon Label", text: $host.label, prompt: "Icon label")
 			}

ShhShell/Views/Snippets/AddSnippetView.swift

@@ -54,6 +54,7 @@ struct AddSnippetView: View {
 						} label: {
 							Label("Add", systemImage: "plus")
 						}
+						.disabled(name.isEmpty || content.isEmpty)
 					}
 				}
 			}

ShhShell/Views/Terminal/ShellTabView.swift

@@ -89,7 +89,6 @@ struct ShellTabView: View {
 							SnippetPicker(hostsManager: hostsManager) {
 								container.sessions[selectedID ?? UUID()]?.handler.writeToChannel($0.content)
 							}
-							.frame(minWidth: 300, minHeight: 400)
 							.modifier(presentationCompactPopover())
 						}
 					}