refactor: the account pane becomes Fields, the pane for anything but a secret

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

internal/ui/app/app.go

@@ -163,13 +163,13 @@ type Model struct {
 	clip      Clipboard
 	clipClear time.Duration
 	openURL   func(string) error
-	// srcDetail is the fourth pane on a provider's row, with the groups
-	// of each provider's account as they load (source_detail.go).
-	srcDetail panes.SourceDetail
-	groups    map[string]groupsState
-	getenv    func(string) string
-	nvimOpen  func(server, path string, line int) error // edit.go
-	now       func() time.Time
+	// fields is the fourth pane for anything but a secret (now: an
+	// account), with each account's groups as they load (fields.go).
+	fields   panes.Fields
+	groups   map[string]groupsState
+	getenv   func(string) string
+	nvimOpen func(server, path string, line int) error // edit.go
+	now      func() time.Time
 	// The cache file, whether the cache changed since it was saved, and
 	// when each provider's Sources list was loaded (persist.go).
 	cachePath  string
@@ -361,7 +361,7 @@ func New(providers []provider.Provider, opts Options) Model {
 		nvimOpen:      nvimOpen,
 		cache:         newCache(),
 		groups:        map[string]groupsState{},
-		srcDetail:     panes.NewSourceDetail(),
+		fields:        panes.NewFields(),
 	}
 	if m.clip == nil {
 		m.clip = clipboard.New()
@@ -732,7 +732,7 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	m.askHandlerSetup()
 	m.keys.Login.SetEnabled(m.loginFor() != nil)
 	m.detail.SetMessage(m.selectedProblem())
-	cmds = append(cmds, m.syncSourceDetail())
+	cmds = append(cmds, m.syncFields())
 	if m.anyLoading() && !m.spinning {
 		m.spinning = true
 		cmds = append(cmds, m.spin.Tick)
@@ -799,12 +799,12 @@ func (m *Model) handleKey(msg tea.KeyPressMsg) (cmd tea.Cmd, quit bool) {
 		m.jump(false)
 	case key.Matches(msg, k.NextPane):
 		m.focus = (m.focus + 1) % paneCount
-		if m.focus == paneContainers && m.srcDetail.Shown() {
+		if m.focus == paneContainers && m.fields.Shown() {
 			m.focus = paneDetail // an account's row: nothing between
 		}
 	case key.Matches(msg, k.PrevPane):
 		m.focus = (m.focus + paneCount - 1) % paneCount
-		if m.focus == paneSecrets && m.srcDetail.Shown() {
+		if m.focus == paneSecrets && m.fields.Shown() {
 			m.focus = paneSources
 		}
 	case key.Matches(msg, k.Pane1):
@@ -929,8 +929,8 @@ func (m *Model) focusedFilter() filterable {
 	case paneSecrets:
 		return &m.secrets
 	case paneDetail:
-		if m.srcDetail.Shown() {
-			return &m.srcDetail
+		if m.fields.Shown() {
+			return &m.fields
 		}
 	}
 	return nil
@@ -946,8 +946,8 @@ func (m *Model) move(delta int) {
 	case paneSecrets:
 		m.secrets.Move(delta)
 	case paneDetail:
-		if m.srcDetail.Shown() {
-			m.srcDetail.Move(delta)
+		if m.fields.Shown() {
+			m.fields.Move(delta)
 		} else {
 			m.detail.Scroll(delta)
 		}
@@ -970,10 +970,10 @@ func (m *Model) jump(top bool) {
 		m.secrets.Top()
 	case m.focus == paneSecrets:
 		m.secrets.Bottom()
-	case m.focus == paneDetail && m.srcDetail.Shown() && top:
-		m.srcDetail.Top()
-	case m.focus == paneDetail && m.srcDetail.Shown():
-		m.srcDetail.Bottom()
+	case m.focus == paneDetail && m.fields.Shown() && top:
+		m.fields.Top()
+	case m.focus == paneDetail && m.fields.Shown():
+		m.fields.Bottom()
 	case m.focus == paneDetail && top:
 		m.detail.ScrollTop()
 	case m.focus == paneDetail:
@@ -1484,7 +1484,7 @@ func (m *Model) copyValue() tea.Cmd {
 		if a, ok := m.selectedAccount(); ok && a.Copy != "" && m.focus == paneSources {
 			return m.copyText(a.CopyLabel, a.Copy, false)
 		}
-		if f, ok := m.srcDetail.Selected(); ok && m.focus == paneDetail && m.srcDetail.Shown() {
+		if f, ok := m.fields.Selected(); ok && m.focus == paneDetail && m.fields.Shown() {
 			return m.copyText(fieldName(f), f.Value, false)
 		}
 		return nil
@@ -1612,7 +1612,7 @@ func (m Model) footerView() string {
 	} else if l != nil && l.Filtering() {
 		help = m.helpBar(keys.FilterHelp{Map: m.keys}.ShortHelp(), 2)
 	} else {
-		help = m.helpBar(contextHelp{k: m.keys, focus: m.focus, commands: len(m.commandsHere()) > 0, account: m.srcDetail.Shown()}.ShortHelp(), 2)
+		help = m.helpBar(contextHelp{k: m.keys, focus: m.focus, commands: len(m.commandsHere()) > 0, account: m.fields.Shown()}.ShortHelp(), 2)
 	}
 	var lines []string
 	if !m.clipDeadline.IsZero() {