feat: add searchable Active Profile picker

internal/tui/model.go

@@ -42,6 +42,7 @@ type Model struct {
 	dashboardFocus   dashboardPane
 	showUnavailable  bool
 	detailsOffset    int
+	picker           profilePickerState
 	form             formState
 	confirm          bool
 	status           string
@@ -74,6 +75,7 @@ func NewModel(application app.InteractiveModule, configure ...ModelOption) Model
 		width:            80,
 		height:           24,
 		operation:        newOperationCoordinator(),
+		picker:           newProfilePickerState(),
 		detect:           probe.Detect,
 	}
 	if targetsChecking(snapshot) {
@@ -126,9 +128,9 @@ func (m Model) Update(message tea.Msg) (tea.Model, tea.Cmd) {
 		return m, nil
 	}
 	if key, ok := message.(tea.KeyMsg); ok {
-		// Dashboard q always means exit, even when confirmation is visible.
-		// Escape remains the deterministic cancel/back key.
-		exitRequest := key.String() == "ctrl+c" || (m.page == mainPage && key.String() == "q")
+		// q exits the unobscured dashboard. While the searchable picker is open,
+		// it is ordinary filter input; Escape remains deterministic cancellation.
+		exitRequest := key.String() == "ctrl+c" || (m.page == mainPage && !m.picker.open && key.String() == "q")
 		if exitRequest {
 			return m, m.operation.requestQuit()
 		}
@@ -259,6 +261,22 @@ func targetMutationAvailability(selected app.TargetSnapshot, selectedOK bool, ac
 }
 
 func (m Model) updateMain(key tea.KeyMsg) (tea.Model, tea.Cmd) {
+	if m.picker.open {
+		switch key.String() {
+		case "esc":
+			m.picker.close()
+			return m, nil
+		case "enter":
+			selected, ok := m.picker.selected(m.snapshot)
+			if !ok {
+				return m, nil
+			}
+			m.picker.close()
+			return m.beginProfileActivation(app.Intent{Kind: app.ActivateProfile, Name: selected.Name})
+		default:
+			return m, m.picker.update(key, m.snapshot)
+		}
+	}
 	if m.operation.confirmation != nil {
 		switch key.String() {
 		case "y":
@@ -294,6 +312,12 @@ func (m Model) updateMain(key tea.KeyMsg) (tea.Model, tea.Cmd) {
 	}
 	catalog := newTargetCatalog(m.snapshot, m.showUnavailable, m.selectedTargetID)
 	switch key.String() {
+	case "a":
+		if m.operation.active || m.operation.quitRequested {
+			m.operation.status = app.OperationStatus{Kind: app.StatusBlocked, Summary: "Wait for the current mutation to finish before changing the Active Profile"}
+		} else {
+			return m, m.picker.show(m.snapshot)
+		}
 	case "p":
 		if m.operation.active || m.operation.quitRequested {
 			m.operation.status = app.OperationStatus{Kind: app.StatusBlocked, Summary: "Wait for the current mutation to finish before opening Profile management"}
@@ -562,6 +586,7 @@ func (m Model) View() string {
 		dashboardFocus:    m.dashboardFocus,
 		showUnavailable:   m.showUnavailable,
 		detailsOffset:     m.detailsOffset,
+		picker:            m.picker,
 		form:              m.form,
 		confirm:           m.confirm,
 		confirmation:      m.operation.confirmation,