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First public release v2.3.1

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This commit is contained in:
Rune Olsen
2026-02-19 16:39:23 +01:00
parent 52e3d0c07e
commit f3d673ab27
15 changed files with 1032 additions and 60 deletions
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3
oAI/Models/Message.swift
View File

@@ -46,6 +46,9 @@ struct Message: Identifiable, Codable, Equatable {
// Streaming state (not persisted)
var isStreaming: Bool = false
// Star state (not persisted in messages table — tracked via message_metadata for saved conversations)
var isStarred: Bool = false
// Generated images from image-output models (base64-decoded PNG/JPEG data)
var generatedImages: [Data]? = nil

15
oAI/Models/SessionStats.swift
View File

@@ -30,6 +30,7 @@ struct SessionStats {
var totalOutputTokens: Int = 0
var totalCost: Double = 0.0
var messageCount: Int = 0
var hasCostData: Bool = false
var totalTokens: Int {
totalInputTokens + totalOutputTokens
@@ -46,14 +47,18 @@ struct SessionStats {
}
var totalCostDisplay: String {
String(format: "$%.4f", totalCost)
hasCostData ? String(format: "$%.4f", totalCost) : "N/A"
}
var averageCostPerMessage: Double {
guard messageCount > 0 else { return 0.0 }
return totalCost / Double(messageCount)
}
var averageCostDisplay: String {
hasCostData ? String(format: "$%.4f", averageCostPerMessage) : "N/A"
}
mutating func addMessage(inputTokens: Int?, outputTokens: Int?, cost: Double?) {
if let input = inputTokens {
totalInputTokens += input
@@ -63,14 +68,16 @@ struct SessionStats {
}
if let messageCost = cost {
totalCost += messageCost
hasCostData = true
}
messageCount += 1
}
mutating func reset() {
totalInputTokens = 0
totalOutputTokens = 0
totalCost = 0.0
messageCount = 0
hasCostData = false
}
}

69
oAI/Providers/AnthropicProvider.swift
View File

@@ -70,8 +70,9 @@ class AnthropicProvider: AIProvider {
return false
}
// MARK: - Models (hardcoded — Anthropic has no public models list endpoint)
// MARK: - Models
/// Local metadata used to enrich API results (pricing, context length) and as offline fallback.
private static let knownModels: [ModelInfo] = [
ModelInfo(
id: "claude-opus-4-6",
@@ -123,12 +124,64 @@ class AnthropicProvider: AIProvider {
),
]
/// Fetch live model list from GET /v1/models, enriched with local pricing/context metadata.
/// Falls back to knownModels if the request fails (no key, offline, etc.).
func listModels() async throws -> [ModelInfo] {
return Self.knownModels
guard let url = URL(string: "\(baseURL)/models") else { return Self.knownModels }
var request = URLRequest(url: url)
request.httpMethod = "GET"
do {
try await applyAuth(to: &request)
} catch {
Log.api.warning("Anthropic listModels: auth failed, using fallback — \(error.localizedDescription)")
return Self.knownModels
}
do {
let (data, response) = try await session.data(for: request)
guard let http = response as? HTTPURLResponse, http.statusCode == 200 else {
let code = (response as? HTTPURLResponse)?.statusCode ?? 0
Log.api.warning("Anthropic listModels: HTTP \(code), using fallback")
return Self.knownModels
}
guard let json = try? JSONSerialization.jsonObject(with: data) as? [String: Any],
let items = json["data"] as? [[String: Any]] else {
Log.api.warning("Anthropic listModels: unexpected JSON shape, using fallback")
return Self.knownModels
}
let enrichment = Dictionary(uniqueKeysWithValues: Self.knownModels.map { ($0.id, $0) })
let models: [ModelInfo] = items.compactMap { item in
guard let id = item["id"] as? String,
id.hasPrefix("claude-") else { return nil }
let displayName = item["display_name"] as? String ?? id
if let known = enrichment[id] { return known }
// Unknown new model — use display name and sensible defaults
return ModelInfo(
id: id,
name: displayName,
description: item["description"] as? String ?? "",
contextLength: 200_000,
pricing: .init(prompt: 0, completion: 0),
capabilities: .init(vision: true, tools: true, online: false)
)
}
Log.api.info("Anthropic listModels: fetched \(models.count) model(s) from API")
return models.isEmpty ? Self.knownModels : models
} catch {
Log.api.warning("Anthropic listModels: network error (\(error.localizedDescription)), using fallback")
return Self.knownModels
}
}
func getModel(_ id: String) async throws -> ModelInfo? {
return Self.knownModels.first { $0.id == id }
let models = try await listModels()
return models.first { $0.id == id }
}
// MARK: - Chat Completion
@@ -212,7 +265,7 @@ class AnthropicProvider: AIProvider {
var body: [String: Any] = [
"model": model,
"messages": conversationMessages,
"max_tokens": maxTokens ?? 4096,
"max_tokens": maxTokens ?? 16000,
"stream": false
]
if let systemText = systemText {
@@ -282,6 +335,7 @@ class AnthropicProvider: AIProvider {
var currentId = ""
var currentModel = request.model
var inputTokens = 0
for try await line in bytes.lines {
// Anthropic SSE: "event: ..." and "data: {...}"
@@ -299,6 +353,9 @@ class AnthropicProvider: AIProvider {
if let message = event["message"] as? [String: Any] {
currentId = message["id"] as? String ?? ""
currentModel = message["model"] as? String ?? request.model
if let usageDict = message["usage"] as? [String: Any] {
inputTokens = usageDict["input_tokens"] as? Int ?? 0
}
}
case "content_block_delta":
@@ -321,7 +378,7 @@ class AnthropicProvider: AIProvider {
var usage: ChatResponse.Usage? = nil
if let usageDict = event["usage"] as? [String: Any] {
let outputTokens = usageDict["output_tokens"] as? Int ?? 0
usage = ChatResponse.Usage(promptTokens: 0, completionTokens: outputTokens, totalTokens: outputTokens)
usage = ChatResponse.Usage(promptTokens: inputTokens, completionTokens: outputTokens, totalTokens: inputTokens + outputTokens)
}
continuation.yield(StreamChunk(
id: currentId,
@@ -431,7 +488,7 @@ class AnthropicProvider: AIProvider {
var body: [String: Any] = [
"model": request.model,
"messages": apiMessages,
"max_tokens": request.maxTokens ?? 4096,
"max_tokens": request.maxTokens ?? 16000,
"stream": stream
]

39
oAI/Services/DatabaseService.swift
View File

@@ -418,6 +418,40 @@ final class DatabaseService: Sendable {
)
}
/// Update an existing conversation in-place: rename it, replace all its messages.
nonisolated func updateConversation(id: UUID, name: String, messages: [Message], primaryModel: String?) throws {
let nowString = isoFormatter.string(from: Date())
let messageRecords = messages.enumerated().compactMap { index, msg -> MessageRecord? in
guard msg.role != .system else { return nil }
return MessageRecord(
id: UUID().uuidString,
conversationId: id.uuidString,
role: msg.role.rawValue,
content: msg.content,
tokens: msg.tokens,
cost: msg.cost,
timestamp: isoFormatter.string(from: msg.timestamp),
sortOrder: index,
modelId: msg.modelId
)
}
try dbQueue.write { db in
try db.execute(
sql: "UPDATE conversations SET name = ?, updatedAt = ?, primaryModel = ? WHERE id = ?",
arguments: [name, nowString, primaryModel, id.uuidString]
)
try db.execute(
sql: "DELETE FROM messages WHERE conversationId = ?",
arguments: [id.uuidString]
)
for record in messageRecords {
try record.insert(db)
}
}
}
nonisolated func loadConversation(id: UUID) throws -> (Conversation, [Message])? {
try dbQueue.read { db in
guard let convRecord = try ConversationRecord.fetchOne(db, key: id.uuidString) else {
@@ -435,7 +469,8 @@ final class DatabaseService: Sendable {
let timestamp = self.isoFormatter.date(from: record.timestamp)
else { return nil }
return Message(
let starred = (try? MessageMetadataRecord.fetchOne(db, key: record.id))?.user_starred == 1
var message = Message(
id: msgId,
role: role,
content: record.content,
@@ -444,6 +479,8 @@ final class DatabaseService: Sendable {
timestamp: timestamp,
modelId: record.modelId
)
message.isStarred = starred
return message
}
guard let convId = UUID(uuidString: convRecord.id),

2
oAI/Services/MCPService.swift
View File

@@ -147,7 +147,7 @@ class MCPService {
if canWriteFiles {
tools.append(makeTool(
name: "write_file",
description: "Create or overwrite a file with the given content. Parent directories are created automatically.",
description: "Create or overwrite a file with the given content. Parent directories are created automatically. WARNING: For existing files larger than ~200 lines, use edit_file instead — writing very large files in a single call may exceed output token limits and fail.",
properties: [
"file_path": prop("string", "The absolute path to the file to write"),
"content": prop("string", "The text content to write to the file")

133
oAI/ViewModels/ChatViewModel.swift
View File

@@ -57,6 +57,16 @@ class ChatViewModel {
var commandHistory: [String] = []
var historyIndex: Int = 0
var isAutoContinuing: Bool = false
// Save tracking
var currentConversationId: UUID? = nil
var currentConversationName: String? = nil
private var savedMessageCount: Int = 0
var hasUnsavedChanges: Bool {
let chatCount = messages.filter { $0.role != .system }.count
return chatCount > 0 && chatCount != savedMessageCount
}
var autoContinueCountdown: Int = 0
// MARK: - Auto-Save Tracking
@@ -126,6 +136,13 @@ It's better to admit "I need more information" or "I cannot do that" than to fak
- If approaching limits, tell the user you need to continue in phases
- Don't use tools to "verify" your work unless asked - trust your edits
**FILE EDITING — CRITICAL:**
- NEVER use write_file to rewrite a large existing file (>200 lines or >8KB)
- Large write_file calls exceed output token limits and will fail — the content will be truncated
- For existing files: ALWAYS use edit_file to replace specific sections
- Use write_file ONLY for new files or very small files (<100 lines)
- If you need to make many changes to a large file, use multiple edit_file calls
**METHODOLOGY:**
1. Use the tool to gather information (if needed)
2. Use the tool to make changes (if needed)
@@ -218,6 +235,9 @@ Don't narrate future actions ("Let me...") - just use the tools.
messages = []
sessionStats = SessionStats()
inputText = ""
currentConversationId = nil
currentConversationName = nil
savedMessageCount = 0
}
/// Re-sync local state from SettingsService (called when Settings sheet dismisses)
@@ -493,20 +513,81 @@ Don't narrate future actions ("Let me...") - just use the tools.
}
func toggleMessageStar(messageId: UUID) {
// Get current starred status
let isStarred = (try? DatabaseService.shared.getMessageMetadata(messageId: messageId)?.user_starred == 1) ?? false
// Update in-memory state first (works for both saved and unsaved messages)
if let index = messages.firstIndex(where: { $0.id == messageId }) {
messages[index].isStarred.toggle()
let newStarred = messages[index].isStarred
// Persist to DB if the message exists there (saved conversations only)
do {
try DatabaseService.shared.setMessageStarred(messageId: messageId, starred: newStarred)
Log.ui.info("Message \(messageId) starred: \(newStarred)")
} catch {
// FK error is expected for unsaved messages — in-memory state is already updated
Log.ui.debug("Star not persisted for unsaved message \(messageId): \(error)")
}
}
}
// Toggle starred status
do {
try DatabaseService.shared.setMessageStarred(messageId: messageId, starred: !isStarred)
Log.ui.info("Message \(messageId) starred: \(!isStarred)")
} catch {
Log.ui.error("Failed to toggle star for message \(messageId): \(error)")
// MARK: - Quick Save
/// Called from the File menu — re-saves if already named, shows NSAlert to name if not.
func saveFromMenu() {
let chatMessages = messages.filter { $0.role != .system }
guard !chatMessages.isEmpty else { return }
if currentConversationName != nil {
quickSave()
} else {
#if os(macOS)
let alert = NSAlert()
alert.messageText = "Save Chat"
alert.informativeText = "Enter a name for this conversation:"
alert.addButton(withTitle: "Save")
alert.addButton(withTitle: "Cancel")
let input = NSTextField(frame: NSRect(x: 0, y: 0, width: 260, height: 24))
input.placeholderString = "Conversation name…"
alert.accessoryView = input
alert.window.initialFirstResponder = input
guard alert.runModal() == .alertFirstButtonReturn else { return }
let name = input.stringValue.trimmingCharacters(in: .whitespaces)
guard !name.isEmpty else { return }
do {
let saved = try DatabaseService.shared.saveConversation(name: name, messages: chatMessages)
currentConversationId = saved.id
currentConversationName = name
savedMessageCount = chatMessages.count
showSystemMessage("Saved as \"\(name)\"")
} catch {
showSystemMessage("Save failed: \(error.localizedDescription)")
}
#endif
}
}
/// Re-save the current conversation under its existing name, or prompt if never saved.
func quickSave() {
let chatMessages = messages.filter { $0.role != .system }
guard !chatMessages.isEmpty else { return }
if let id = currentConversationId, let name = currentConversationName {
// Update existing saved conversation
do {
try DatabaseService.shared.updateConversation(
id: id, name: name, messages: chatMessages,
primaryModel: selectedModel?.id
)
savedMessageCount = chatMessages.count
showSystemMessage("Saved \"\(name)\"")
} catch {
showSystemMessage("Save failed: \(error.localizedDescription)")
}
} else {
showSystemMessage("No name yet — use /save <name> to save this conversation")
}
}
// MARK: - Command Handling
private func handleCommand(_ command: String) {
guard let (cmd, args) = command.parseCommand() else {
showSystemMessage("Invalid command")
@@ -571,13 +652,17 @@ Don't narrate future actions ("Let me...") - just use the tools.
return
}
do {
let _ = try DatabaseService.shared.saveConversation(name: name, messages: chatMessages)
let saved = try DatabaseService.shared.saveConversation(name: name, messages: chatMessages)
currentConversationId = saved.id
currentConversationName = name
savedMessageCount = chatMessages.count
showSystemMessage("Conversation saved as '\(name)'")
} catch {
showSystemMessage("Failed to save: \(error.localizedDescription)")
}
} else {
showSystemMessage("Usage: /save <name>")
// Re-save without a name if already saved; otherwise prompt
quickSave()
}
case "/load", "/list":
@@ -808,8 +893,11 @@ Don't narrate future actions ("Let me...") - just use the tools.
if let usage = response.usage {
messages[index].tokens = usage.completionTokens
if let model = selectedModel {
let cost = (Double(usage.promptTokens) * model.pricing.prompt / 1_000_000) +
(Double(usage.completionTokens) * model.pricing.completion / 1_000_000)
let hasPricing = model.pricing.prompt > 0 || model.pricing.completion > 0
let cost: Double? = hasPricing
? (Double(usage.promptTokens) * model.pricing.prompt / 1_000_000) +
(Double(usage.completionTokens) * model.pricing.completion / 1_000_000)
: nil
messages[index].cost = cost
sessionStats.addMessage(inputTokens: usage.promptTokens, outputTokens: usage.completionTokens, cost: cost)
}
@@ -856,8 +944,11 @@ Don't narrate future actions ("Let me...") - just use the tools.
if let usage = totalTokens {
messages[index].tokens = usage.completionTokens
if let model = selectedModel {
let cost = (Double(usage.promptTokens) * model.pricing.prompt / 1_000_000) +
(Double(usage.completionTokens) * model.pricing.completion / 1_000_000)
let hasPricing = model.pricing.prompt > 0 || model.pricing.completion > 0
let cost: Double? = hasPricing
? (Double(usage.promptTokens) * model.pricing.prompt / 1_000_000) +
(Double(usage.completionTokens) * model.pricing.completion / 1_000_000)
: nil
messages[index].cost = cost
sessionStats.addMessage(inputTokens: usage.promptTokens, outputTokens: usage.completionTokens, cost: cost)
}
@@ -1345,8 +1436,11 @@ Don't narrate future actions ("Let me...") - just use the tools.
// Calculate cost
if let usage = totalUsage, let model = selectedModel {
let cost = (Double(usage.promptTokens) * model.pricing.prompt / 1_000_000) +
(Double(usage.completionTokens) * model.pricing.completion / 1_000_000)
let hasPricing = model.pricing.prompt > 0 || model.pricing.completion > 0
let cost: Double? = hasPricing
? (Double(usage.promptTokens) * model.pricing.prompt / 1_000_000) +
(Double(usage.completionTokens) * model.pricing.completion / 1_000_000)
: nil
if let index = messages.lastIndex(where: { $0.id == assistantMessage.id }) {
messages[index].cost = cost
}
@@ -1453,7 +1547,7 @@ Don't narrate future actions ("Let me...") - just use the tools.
modelInfoTarget = model
}
private func exportConversation(format: String, filename: String) {
func exportConversation(format: String, filename: String) {
let chatMessages = messages.filter { $0.role != .system }
guard !chatMessages.isEmpty else {
showSystemMessage("Nothing to export — no messages")
@@ -1655,6 +1749,9 @@ Don't narrate future actions ("Let me...") - just use the tools.
messages: chatMessages
)
currentConversationId = conversation.id
currentConversationName = conversationName
savedMessageCount = chatMessages.count
Log.ui.info("Auto-saved conversation: \(conversationName)")
// Check if progressive summarization is needed

7
oAI/Views/Main/ChatView.swift
View File

@@ -126,7 +126,12 @@ struct ChatView: View {
)
// Footer
FooterView(stats: viewModel.sessionStats)
FooterView(
stats: viewModel.sessionStats,
conversationName: viewModel.currentConversationName,
hasUnsavedChanges: viewModel.hasUnsavedChanges,
onQuickSave: viewModel.quickSave
)
}
.background(Color.oaiBackground)
.sheet(isPresented: $viewModel.showShortcuts) {

6
oAI/Views/Main/ContentView.swift
View File

@@ -46,6 +46,9 @@ struct ContentView: View {
}
.frame(minWidth: 640, minHeight: 400)
#if os(macOS)
.onAppear {
NSApplication.shared.windows.forEach { $0.tabbingMode = .disallowed }
}
.onKeyPress(.return, phases: .down) { press in
if press.modifiers.contains(.command) {
chatViewModel.sendMessage()
@@ -157,8 +160,7 @@ struct ContentView: View {
Button(action: { chatViewModel.showStats = true }) {
ToolbarLabel(title: "Stats", systemImage: "chart.bar", showLabels: showLabels, scale: scale)
}
.keyboardShortcut("s", modifiers: .command)
.help("Session statistics (Cmd+S)")
.help("Session statistics")
Button(action: { chatViewModel.showCredits = true }) {
ToolbarLabel(title: "Credits", systemImage: "creditcard", showLabels: showLabels, scale: scale)

99
oAI/Views/Main/FooterView.swift
View File

@@ -27,7 +27,20 @@ import SwiftUI
struct FooterView: View {
let stats: SessionStats
let conversationName: String?
let hasUnsavedChanges: Bool
let onQuickSave: (() -> Void)?
init(stats: SessionStats,
conversationName: String? = nil,
hasUnsavedChanges: Bool = false,
onQuickSave: (() -> Void)? = nil) {
self.stats = stats
self.conversationName = conversationName
self.hasUnsavedChanges = hasUnsavedChanges
self.onQuickSave = onQuickSave
}
var body: some View {
HStack(spacing: 20) {
// Session summary
@@ -58,9 +71,18 @@ struct FooterView: View {
Spacer()
// Save indicator (only when chat has messages)
if stats.messageCount > 0 {
SaveIndicator(
conversationName: conversationName,
hasUnsavedChanges: hasUnsavedChanges,
onSave: onQuickSave
)
}
// Shortcuts hint
#if os(macOS)
Text("⌘M Model • ⌘K Clear • ⌘S Stats")
Text("⌘N New • ⌘M Model • ⌘⇧S Save")
.font(.caption2)
.foregroundColor(.oaiSecondary)
#endif
@@ -77,6 +99,62 @@ struct FooterView: View {
}
}
struct SaveIndicator: View {
let conversationName: String?
let hasUnsavedChanges: Bool
let onSave: (() -> Void)?
private let guiSize = SettingsService.shared.guiTextSize
private var isSaved: Bool { conversationName != nil }
private var isModified: Bool { isSaved && hasUnsavedChanges }
private var isUnsaved: Bool { !isSaved }
private var label: String {
if let name = conversationName {
return name.count > 20 ? String(name.prefix(20)) + "…" : name
}
return "Unsaved"
}
private var icon: String {
if isModified { return "circle.fill" }
if isSaved { return "checkmark.circle.fill" }
return "exclamationmark.circle"
}
private var color: Color {
if isModified { return .orange }
if isSaved { return .green }
return .secondary
}
private var tooltip: String {
if isModified { return "Click to re-save \"\(conversationName ?? "")\"" }
if isSaved { return "Saved — no changes" }
return "Not saved — use /save <name>"
}
var body: some View {
Button(action: { if isModified { onSave?() } }) {
HStack(spacing: 4) {
Image(systemName: icon)
.font(.system(size: guiSize - 3))
.foregroundColor(color)
Text(label)
.font(.system(size: guiSize - 2))
.foregroundColor(isUnsaved ? .secondary : .oaiPrimary)
}
}
.buttonStyle(.plain)
.help(tooltip)
.disabled(!isModified)
.opacity(isUnsaved ? 0.6 : 1.0)
.animation(.easeInOut(duration: 0.2), value: conversationName)
.animation(.easeInOut(duration: 0.2), value: hasUnsavedChanges)
}
}
struct FooterItem: View {
let icon: String
let label: String
@@ -177,14 +255,17 @@ struct SyncStatusFooter: View {
}
#Preview {
VStack {
let stats = SessionStats(
totalInputTokens: 1250,
totalOutputTokens: 3420,
totalCost: 0.0152,
messageCount: 12
)
return VStack(spacing: 0) {
Spacer()
FooterView(stats: SessionStats(
totalInputTokens: 1250,
totalOutputTokens: 3420,
totalCost: 0.0152,
messageCount: 12
))
FooterView(stats: stats, conversationName: nil, hasUnsavedChanges: true)
FooterView(stats: stats, conversationName: "My Project", hasUnsavedChanges: true)
FooterView(stats: stats, conversationName: "My Project", hasUnsavedChanges: false)
}
.background(Color.oaiBackground)
}

3
oAI/Views/Main/MessageRow.swift
View File

@@ -279,6 +279,9 @@ struct MessageRow: View {
private func loadStarredState() {
if let metadata = try? DatabaseService.shared.getMessageMetadata(messageId: message.id) {
isStarred = metadata.user_starred == 1
} else {
// Unsaved message — use in-memory flag on the Message struct
isStarred = message.isStarred
}
}

2
oAI/Views/Screens/StatsView.swift
View File

@@ -71,7 +71,7 @@ struct StatsView: View {
Section("Costs") {
StatRow(label: "Total Cost", value: stats.totalCostDisplay)
if stats.messageCount > 0 {
StatRow(label: "Avg per Message", value: String(format: "$%.4f", stats.averageCostPerMessage))
StatRow(label: "Avg per Message", value: stats.averageCostDisplay)
}
}

45
oAI/oAIApp.swift
View File

@@ -66,24 +66,47 @@ struct oAIApp: App {
.defaultSize(width: 1024, height: 800)
.windowResizability(.contentMinSize)
.commands {
// ── Apple menu ────────────────────────────────────────────────
CommandGroup(replacing: .appInfo) {
Button("About oAI") {
showAbout = true
}
Button("About oAI") { showAbout = true }
}
CommandGroup(replacing: .appSettings) {
Button("Settings...") {
chatViewModel.showSettings = true
}
.keyboardShortcut(",", modifiers: .command)
Button("Settings…") { chatViewModel.showSettings = true }
.keyboardShortcut(",", modifiers: .command)
}
CommandGroup(replacing: .help) {
Button("oAI Help") {
openHelp()
// ── File menu ─────────────────────────────────────────────────
// Replacing .newItem removes the auto-added "New Window" entry
CommandGroup(replacing: .newItem) {
Button("New Chat") { chatViewModel.newConversation() }
.keyboardShortcut("n", modifiers: .command)
}
CommandGroup(after: .newItem) {
Button("Open Chat…") { chatViewModel.showConversations = true }
.keyboardShortcut("o", modifiers: .command)
}
CommandGroup(replacing: .saveItem) {
Button("Save Chat") { chatViewModel.saveFromMenu() }
.keyboardShortcut("s", modifiers: [.command, .shift])
.disabled(chatViewModel.messages.filter { $0.role != .system }.isEmpty)
}
CommandGroup(after: .importExport) {
Button("Export as Markdown…") {
let name = chatViewModel.currentConversationName ?? "conversation"
let safe = name.components(separatedBy: .whitespacesAndNewlines).joined(separator: "-")
chatViewModel.exportConversation(format: "md", filename: "\(safe).md")
}
.keyboardShortcut("?", modifiers: .command)
.disabled(chatViewModel.messages.filter { $0.role != .system }.isEmpty)
}
// ── Help menu ─────────────────────────────────────────────────
CommandGroup(replacing: .help) {
Button("oAI Help") { openHelp() }
.keyboardShortcut("?", modifiers: .command)
}
}
#endif