docs(v3): update API references to new Manager API pattern

docs/src/content/docs/concepts/architecture.mdx

@@ -264,7 +264,7 @@ Frontend2 -> EventBus: "On('data-updated', handler)"
 **Example:**
 ```go
 // Go: Emit an event
-app.EmitEvent("user-logged-in", user)
+app.Event.Emit("user-logged-in", user)
 ```
 
 ```javascript

docs/src/content/docs/concepts/bridge.mdx

@@ -538,7 +538,7 @@ func ProcessLargeFile(path string) error {
     for scanner.Scan() {
         lineNum++
         // Emit progress events
-        app.EmitEvent("file-progress", map[string]interface{}{
+        app.Event.Emit("file-progress", map[string]interface{}{
             "line": lineNum,
             "text": scanner.Text(),
         })

docs/src/content/docs/concepts/build-system.mdx

@@ -325,7 +325,7 @@ func main() {
         },
     })
 
-    app.NewWebviewWindow()
+    app.Window.New()
     app.Run()
 }
 ```

docs/src/content/docs/contributing/runtime-internals.mdx

@@ -39,7 +39,7 @@ win := app.Window.New(&application.WebviewWindowOptions{
 win.Show()
 ```
 
-`NewWebviewWindow` delegates to `internal/runtime/webview_window_*.go` where
+`app.Window.New()` delegates to `internal/runtime/webview_window_*.go` where
 platform-specific constructors live:
 
 ```

docs/src/content/docs/faq.mdx

@@ -123,16 +123,16 @@ Use SignTool with your certificate.
 Yes! Wails v3 has native multi-window support:
 
 ```go
-window1 := app.NewWebviewWindow()
-window2 := app.NewWebviewWindow()
+window1 := app.Window.New()
+window2 := app.Window.New()
 ```
 
 ### Does Wails support system tray?
 
 Yes! Create system tray applications:
 
 ```go
-tray := app.NewSystemTray()
+tray := app.SystemTray.New()
 tray.SetIcon(iconBytes)
 tray.SetMenu(menu)
 ```
@@ -142,7 +142,7 @@ tray.SetMenu(menu)
 Yes! Wails provides native dialogs:
 
 ```go
-path, _ := app.OpenFileDialog().
+path, _ := app.Dialog.OpenFile().
     SetTitle("Select File").
     PromptForSingleSelection()
 ```
@@ -194,7 +194,7 @@ wails3 generate bindings
 Check if you called `Show()`:
 
 ```go
-window := app.NewWebviewWindow()
+window := app.Window.New()
 window.Show()  // Don't forget this!
 ```
 
@@ -204,7 +204,7 @@ Ensure event names match exactly:
 
 ```go
 // Go
-app.EmitEvent("my-event", data)
+app.Event.Emit("my-event", data)
 
 // JavaScript
 OnEvent("my-event", handler)  // Must match

docs/src/content/docs/features/bindings/best-practices.mdx

@@ -274,7 +274,7 @@ func (s *Service) ProcessLargeFile(path string) error {
         processed++
 
         // Emit progress
-        s.app.EmitEvent("progress", map[string]interface{}{
+        s.app.Event.Emit("progress", map[string]interface{}{
             "processed": processed,
             "total":     total,
             "percent":   int(float64(processed) / float64(total) * 100),

docs/src/content/docs/features/bindings/methods.mdx

@@ -461,7 +461,7 @@ const config = await GetConfig()
 func ProcessLargeFile(path string) error {
     // Emit progress events
     for line := range lines {
-        app.EmitEvent("progress", line)
+        app.Event.Emit("progress", line)
     }
     return nil
 }
@@ -530,7 +530,7 @@ func main() {
         },
     })
 
-    app.NewWebviewWindow()
+    app.Window.New()
     app.Run()
 }
 ```

docs/src/content/docs/features/bindings/models.mdx

@@ -628,7 +628,7 @@ func main() {
         },
     })
 
-    app.NewWebviewWindow()
+    app.Window.New()
     app.Run()
 }
 ```

docs/src/content/docs/features/bindings/services.mdx

@@ -438,7 +438,7 @@ func (o *OrderService) CreateOrder(items []Item) (*Order, error) {
     }
 
     // Emit event
-    o.app.EmitEvent("order-created", order)
+    o.app.Event.Emit("order-created", order)
 
     return order, nil
 }
@@ -485,7 +485,7 @@ func NewNotificationService(app *application.Application) *NotificationService {
 
 func (n *NotificationService) Notify(message string) {
     // Use application to emit events
-    n.app.EmitEvent("notification", message)
+    n.app.Event.Emit("notification", message)
 
     // Or show system notification
     n.app.ShowNotification(message)
@@ -780,7 +780,7 @@ func main() {
         },
     })
 
-    app.NewWebviewWindow()
+    app.Window.New()
     app.Run()
 }
 ```

docs/src/content/docs/features/clipboard/basics.mdx

@@ -64,12 +64,12 @@ await CopyToClipboard("Text to copy")
 ```go
 func copyWithFeedback(text string) {
     if app.Clipboard.SetText(text) {
-        app.InfoDialog().
+        app.Dialog.Info().
             SetTitle("Copied").
             SetMessage("Text copied to clipboard!").
             Show()
     } else {
-        app.ErrorDialog().
+        app.Dialog.Error().
             SetTitle("Copy Failed").
             SetMessage("Failed to copy to clipboard.").
             Show()
@@ -296,7 +296,7 @@ func (cm *ClipboardMonitor) checkClipboard() {
 
     if text != cm.lastText {
         cm.lastText = text
-        cm.app.EmitEvent("clipboard-changed", text)
+        cm.app.Event.Emit("clipboard-changed", text)
     }
 }
 ```

docs/src/content/docs/features/dialogs/custom.mdx

@@ -14,7 +14,7 @@ Create **custom dialog windows** using regular Wails windows with dialog-like be
 
 ```go
 // Create custom dialog window
-dialog := app.NewWebviewWindowWithOptions(application.WebviewWindowOptions{
+dialog := app.Window.NewWithOptions(application.WebviewWindowOptions{
     Title:       "Custom dialog",
     Width:       400,
     Height:      300,
@@ -48,7 +48,7 @@ func NewCustomdialog(app *application.Application) *Customdialog {
         result: make(chan string, 1),
     }
 
-    dialog.window = app.NewWebviewWindowWithOptions(application.WebviewWindowOptions{
+    dialog.window = app.Window.NewWithOptions(application.WebviewWindowOptions{
         Title:       "Custom dialog",
         Width:       400,
         Height:      300,
@@ -79,7 +79,7 @@ func (d *Customdialog) Close(result string) {
 ```go
 func ShowModaldialog(parent *application.WebviewWindow, title string) string {
     // Create dialog
-    dialog := app.NewWebviewWindowWithOptions(application.WebviewWindowOptions{
+    dialog := app.Window.NewWithOptions(application.WebviewWindowOptions{
         Title:       title,
         Width:       400,
         Height:      200,
@@ -119,7 +119,7 @@ func NewFormdialog(app *application.Application) *Formdialog {
         done: make(chan bool, 1),
     }
 
-    fd.window = app.NewWebviewWindowWithOptions(application.WebviewWindowOptions{
+    fd.window = app.Window.NewWithOptions(application.WebviewWindowOptions{
         Title:     "Enter Information",
         Width:     500,
         Height:    400,
@@ -156,7 +156,7 @@ func (fd *Formdialog) Cancel() {
 
 ```go
 func ShowConfirmdialog(message string) bool {
-    dialog := app.NewWebviewWindowWithOptions(application.WebviewWindowOptions{
+    dialog := app.Window.NewWithOptions(application.WebviewWindowOptions{
         Title:       "Confirm",
         Width:       400,
         Height:      150,
@@ -172,12 +172,12 @@ func ShowConfirmdialog(message string) bool {
     result := make(chan bool, 1)
 
     // Handle responses
-    app.OnEvent("confirm-yes", func(e *application.CustomEvent) {
+    app.Event.On("confirm-yes", func(e *application.CustomEvent) {
         result <- true
         dialog.Close()
     })
 
-    app.OnEvent("confirm-no", func(e *application.CustomEvent) {
+    app.Event.On("confirm-no", func(e *application.CustomEvent) {
         result <- false
         dialog.Close()
     })
@@ -215,7 +215,7 @@ function confirm(result) {
 
 ```go
 func ShowInputdialog(prompt string, defaultValue string) (string, bool) {
-    dialog := app.NewWebviewWindowWithOptions(application.WebviewWindowOptions{
+    dialog := app.Window.NewWithOptions(application.WebviewWindowOptions{
         Title:     "Input",
         Width:     400,
         Height:    150,
@@ -234,15 +234,15 @@ func ShowInputdialog(prompt string, defaultValue string) (string, bool) {
         })
     })
 
-    app.OnEvent("input-submit", func(e *application.CustomEvent) {
+    app.Event.On("input-submit", func(e *application.CustomEvent) {
         result <- struct {
             value string
             ok    bool
         }{e.Data.(string), true}
         dialog.Close()
     })
 
-    app.OnEvent("input-cancel", func(e *application.CustomEvent) {
+    app.Event.On("input-cancel", func(e *application.CustomEvent) {
         result <- struct {
             value string
             ok    bool
@@ -266,7 +266,7 @@ type Progressdialog struct {
 func NewProgressdialog(title string) *Progressdialog {
     pd := &Progressdialog{}
 
-    pd.window = app.NewWebviewWindowWithOptions(application.WebviewWindowOptions{
+    pd.window = app.Window.NewWithOptions(application.WebviewWindowOptions{
         Title:     title,
         Width:     400,
         Height:    150,
@@ -336,7 +336,7 @@ func NewLogindialog(app *application.Application) *Logindialog {
         }, 1),
     }
 
-    ld.window = app.NewWebviewWindowWithOptions(application.WebviewWindowOptions{
+    ld.window = app.Window.NewWithOptions(application.WebviewWindowOptions{
         Title:     "Login",
         Width:     400,
         Height:    250,
@@ -421,7 +421,7 @@ func NewSettingsdialog(app *application.Application, current map[string]interfac
         done:     make(chan bool, 1),
     }
 
-    sd.window = app.NewWebviewWindowWithOptions(application.WebviewWindowOptions{
+    sd.window = app.Window.NewWithOptions(application.WebviewWindowOptions{
         Title:  "Settings",
         Width:  600,
         Height: 500,
@@ -470,7 +470,7 @@ func NewWizarddialog(app *application.Application) *Wizarddialog {
         done:        make(chan bool, 1),
     }
 
-    wd.window = app.NewWebviewWindowWithOptions(application.WebviewWindowOptions{
+    wd.window = app.Window.NewWithOptions(application.WebviewWindowOptions{
         Title:     "Setup Wizard",
         Width:     600,
         Height:    400,

docs/src/content/docs/features/drag-and-drop/files.mdx

@@ -115,7 +115,7 @@ window.OnWindowEvent(events.Common.WindowFilesDropped, func(event *application.W
     details := event.Context().DropTargetDetails()
 
     // Send to frontend
-    app.EmitEvent("files-dropped", map[string]any{
+    app.Event.Emit("files-dropped", map[string]any{
         "files":   files,
         "target":  details.ElementID,
     })