GODT-22: Frontend-backend

- GODT-1246 Implement settings view.
- GODT-1257 GODT-1246: Account and Help view
- GODT-1298: Minimal working build (panics)
- GODT-1298: loading QML (needs Popup window)
- GODT-1298: WARN: Adding PopupWindow not possible!
    In therecipe qt the `quickwidgets` classes are within `quick` module, but
    forgot to add library and include paths into cgo flags. Therefore
    compilation fails and it would be hard to patch therecipe in order to
    fix it.

    I am not sure if rewrite PopupWindow into go would make any difference,
    therefore I decided to use normal QML Window without borders.
- GODT-1298: Rework status window, add backend props, slots and signals.
- GODT-1298: Users
- GODT-1298: Login
- GODT-1298: WIP Help and bug report
- GODT-1178: MacOS dock icon control
- GODT-1298: Help, bug report, update and events
- GODT-1298: Apple Mail config and Settings (without cache on disk)

internal/users/user_credentials_test.go

@@ -41,6 +41,7 @@ func TestUpdateUser(t *testing.T) {
 		m.pmapiClient.EXPECT().Addresses().Return([]*pmapi.Address{testPMAPIAddress}),
 
 		m.credentialsStore.EXPECT().UpdateEmails("user", []string{testPMAPIAddress.Email}).Return(testCredentials, nil),
+		m.eventListener.EXPECT().Emit(events.UserRefreshEvent, "user"),
 	)
 
 	r.NoError(t, user.UpdateUser(context.Background()))
@@ -68,6 +69,7 @@ func TestUserSwitchAddressMode(t *testing.T) {
 		m.pmapiClient.EXPECT().CountMessages(gomock.Any(), "").Return([]*pmapi.MessagesCount{}, nil),
 		m.pmapiClient.EXPECT().Addresses().Return([]*pmapi.Address{testPMAPIAddress}),
 		m.credentialsStore.EXPECT().SwitchAddressMode("user").Return(testCredentialsSplit, nil),
+		m.eventListener.EXPECT().Emit(events.UserRefreshEvent, "user"),
 	)
 
 	// Check switch to split mode.
@@ -85,6 +87,7 @@ func TestUserSwitchAddressMode(t *testing.T) {
 		m.pmapiClient.EXPECT().CountMessages(gomock.Any(), "").Return([]*pmapi.MessagesCount{}, nil),
 		m.pmapiClient.EXPECT().Addresses().Return([]*pmapi.Address{testPMAPIAddress}),
 		m.credentialsStore.EXPECT().SwitchAddressMode("user").Return(testCredentials, nil),
+		m.eventListener.EXPECT().Emit(events.UserRefreshEvent, "user"),
 	)
 
 	// Check switch to combined mode.
@@ -105,6 +108,7 @@ func TestLogoutUser(t *testing.T) {
 		m.pmapiClient.EXPECT().AuthDelete(gomock.Any()).Return(nil),
 		m.credentialsStore.EXPECT().Logout("user").Return(testCredentialsDisconnected, nil),
 		m.eventListener.EXPECT().Emit(events.CloseConnectionEvent, "user@pm.me"),
+		m.eventListener.EXPECT().Emit(events.UserRefreshEvent, "user"),
 	)
 
 	err := user.Logout()
@@ -123,6 +127,7 @@ func TestLogoutUserFailsLogout(t *testing.T) {
 		m.credentialsStore.EXPECT().Logout("user").Return(nil, errors.New("logout failed")),
 		m.credentialsStore.EXPECT().Delete("user").Return(nil),
 		m.eventListener.EXPECT().Emit(events.CloseConnectionEvent, "user@pm.me"),
+		m.eventListener.EXPECT().Emit(events.UserRefreshEvent, "user"),
 	)
 
 	err := user.Logout()