feat(tui): show per-repository sync progress

- emit start and finish events from the concurrent sync worker pool
- show elapsed time, a progress bar, active repositories, result counts, and the latest result
- retain failures, skips, protected branches, and divergence warnings after the run
- focus the first failed repository and add f to cycle through repositories requiring attention
- add progress and summary tests, document the new controls, and set version 0.3.1

tui_test.go

@@ -3,6 +3,7 @@ package main
 import (
 	"strings"
 	"testing"
+	"time"
 
 	tea "github.com/charmbracelet/bubbletea"
 )
@@ -78,6 +79,76 @@ func TestTUIViewShowsLastSyncOutputForFocusedRepository(t *testing.T) {
 	}
 }
 
+func TestTUISyncProgressShowsLiveCountsAndLatestResult(t *testing.T) {
+	events := make(chan tea.Msg, 4)
+	m := newTUIModel("/workspace", testTUIRepos(), options{})
+	m.width, m.height = 100, 30
+	m.mode = modeSyncing
+	m.syncEvents = events
+	m.syncTotal = 3
+	m.syncActive = make(map[string]bool)
+	m.syncStarted = time.Now().Add(-5 * time.Second)
+
+	updated, wait := m.Update(syncStartedMsg{path: "clean"})
+	m = updated.(tuiModel)
+	if wait == nil || !m.syncActive["clean"] {
+		t.Fatalf("start event did not register an active repository: %+v", m.syncActive)
+	}
+	updated, wait = m.Update(syncFinishedMsg{result: syncResult{Path: "clean", Success: true, Message: "Already up to date."}})
+	m = updated.(tuiModel)
+	if wait == nil || m.syncDone != 1 || m.syncOK != 1 || m.syncActive["clean"] {
+		t.Fatalf("finish event did not update progress: done=%d ok=%d active=%+v", m.syncDone, m.syncOK, m.syncActive)
+	}
+	view := m.View()
+	for _, want := range []string{"1/3", "1 synced", "0 failed", "Latest", "clean", "up to date"} {
+		if !strings.Contains(view, want) {
+			t.Fatalf("progress view missing %q:\n%s", want, view)
+		}
+	}
+}
+
+func TestTUICompletionSummarizesAndFocusesFirstIssue(t *testing.T) {
+	m := newTUIModel("/workspace", testTUIRepos(), options{})
+	m.width, m.height = 100, 30
+	m.mode = modeSyncing
+	results := []syncResult{
+		{Path: "clean", Success: true, Branches: []branchSyncResult{{Branch: "main", Action: "protected", Message: "checked out elsewhere"}}},
+		{Path: "dirty", Message: "fetch origin: authentication failed"},
+	}
+
+	updated, _ := m.Update(syncDoneMsg{results: results, repos: testTUIRepos()})
+	m = updated.(tuiModel)
+	if m.mode != modeReady || m.cursor != 1 || !strings.Contains(m.status, "focused first issue") {
+		t.Fatalf("completion did not focus the first issue: mode=%v cursor=%d status=%q", m.mode, m.cursor, m.status)
+	}
+	view := m.View()
+	for _, want := range []string{"LAST RUN", "1 synced", "1 failed", "dirty", "authentication failed", "f next"} {
+		if !strings.Contains(view, want) {
+			t.Fatalf("completion view missing %q:\n%s", want, view)
+		}
+	}
+}
+
+func TestTUIFocusNextIssueCyclesThroughAttentionResults(t *testing.T) {
+	m := newTUIModel("/workspace", testTUIRepos(), options{})
+	m.lastResult = []syncResult{
+		{Path: "clean", Success: true, Branches: []branchSyncResult{{Branch: "main", Action: "protected", Message: "checked out elsewhere"}}},
+		{Path: "dirty", Message: "fetch failed"},
+	}
+	m.cursor = 0
+
+	updated, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'f'}})
+	m = updated.(tuiModel)
+	if got := m.repos[m.cursor].RelativePath; got != "dirty" {
+		t.Fatalf("focused repository = %q, want dirty", got)
+	}
+	updated, _ = m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'f'}})
+	m = updated.(tuiModel)
+	if got := m.repos[m.cursor].RelativePath; got != "clean" {
+		t.Fatalf("focused repository = %q, want clean after cycling", got)
+	}
+}
+
 func TestTruncateMiddle(t *testing.T) {
 	if got := truncateMiddle("abcdefghij", 7); got != "abc…hij" {
 		t.Fatalf("truncateMiddle() = %q", got)