feat: route connect actions to Activity log, remove floating Done notice

Accept, dismiss, remove, and pair actions now append a timestamped
entry to Activity ("MacBook removed", "MacBook accepted", etc.) instead
of showing a floating "Done." on the Connect screen. Errors still show
inline on Connect since they need immediate attention.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: gitcoder89431

internal/app/update.go

@@ -100,6 +100,22 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			return m, cmd
 		}
 		return m, nil
+	case screens.ConnectionActionMsg:
+		if s, ok := m.screens["connect"].(screens.Connections); ok {
+			updated, cmd := s.Update(msg)
+			m.screens["connect"] = updated
+			if msg.Err == nil && msg.Message != "" {
+				m.activity = append(m.activity, screens.ActivityEntry{
+					Time:    time.Now(),
+					Icon:    "✓",
+					Kind:    "success",
+					Message: msg.Message,
+				})
+				m.updateActivityScreen()
+			}
+			return m, cmd
+		}
+		return m, nil
 	case screens.ConnectionRenameMsg:
 		// route to connect screen
 		if s, ok := m.screens["connect"].(screens.Connections); ok {

internal/screens/connections.go

@@ -19,7 +19,10 @@ type ConnectionsLoadedMsg struct {
 	Err      error
 }
 
-type ConnectionActionMsg struct{ Err error }
+type ConnectionActionMsg struct {
+	Err     error
+	Message string // logged to Activity on success, e.g. "MacBook removed"
+}
 
 type ConnectionRenameMsg struct{ Err error }
 
@@ -73,7 +76,7 @@ func (c Connections) Update(msg tea.Msg) (Screen, tea.Cmd) {
 		if msg.Err != nil {
 			c.notice = "Error: " + msg.Err.Error()
 		} else {
-			c.notice = "Done."
+			c.notice = ""
 		}
 		return c, c.loadCmd()
 
@@ -103,7 +106,7 @@ func (c Connections) handleKey(msg tea.KeyPressMsg) (Screen, tea.Cmd) {
 				c.pairing = false
 				c.pairInput = ""
 				return c, func() tea.Msg {
-					return ConnectionActionMsg{Err: client.AcceptDevice(id, "")}
+					return ConnectionActionMsg{Err: client.AcceptDevice(id, ""), Message: firstSegment(id) + " paired"}
 				}
 			}
 			c.pairing = false
@@ -179,21 +182,21 @@ func (c Connections) handleKey(msg tea.KeyPressMsg) (Screen, tea.Cmd) {
 		if dev := c.selectedPending(); dev != nil {
 			client, id, name := c.client, dev.ID, dev.Name
 			return c, func() tea.Msg {
-				return ConnectionActionMsg{Err: client.AcceptDevice(id, name)}
+				return ConnectionActionMsg{Err: client.AcceptDevice(id, name), Message: name + " accepted"}
 			}
 		}
 	case "i":
 		if dev := c.selectedPending(); dev != nil {
-			client, id := c.client, dev.ID
+			client, id, name := c.client, dev.ID, dev.Name
 			return c, func() tea.Msg {
-				return ConnectionActionMsg{Err: client.DismissDevice(id)}
+				return ConnectionActionMsg{Err: client.DismissDevice(id), Message: name + " dismissed"}
 			}
 		}
 	case "d":
 		if dev := c.selectedApproved(); dev != nil && dev.ID != c.local.ID {
-			client, id := c.client, dev.ID
+			client, id, name := c.client, dev.ID, dev.Name
 			return c, func() tea.Msg {
-				return ConnectionActionMsg{Err: client.RemoveDevice(id)}
+				return ConnectionActionMsg{Err: client.RemoveDevice(id), Message: name + " removed"}
 			}
 		}
 	case "p":