Merge feature/banner-bold-newline

- New ui.Detail method for indented continuation lines under a
  preceding Complete (visually same as Progress: "  》" in white).
- Snapshot summary lines (Files/Data/Storage/Upload/Duration) are
  now Detail lines indented under "Created snapshot X.".
- Local index database prune complete result lines (incomplete
  snapshots, orphaned files/chunks/blobs) are also Detail lines
  under a clean Complete header.
- "Files: ... to process" → "Files: ... processed" (they have been
  processed by the time we emit the summary).
- "Data: ... (... to process)" → "Data: ... (... processed)".
- ui.Writer now tracks warning and error counts emitted; Vaultik
  prints "Finished successfully." or "Finished (with N warnings)."
  as the final line of CreateSnapshot.

README.md

@@ -407,6 +407,7 @@ Message classes:
 | Warning | `⚠️  Warning:` (orange/yellow) | column 0 | Recoverable problem |
 | Error | `🛑 ERROR:` (red) | column 0 | Operation aborted |
 | Progress | `  》` (white) | column 2 | Heartbeat or per-item status during a long-running operation |
+| Detail | `  》` (white) | column 2 | Continuation/sub-line of a preceding Complete (visually identical to Progress) |
 
 Conventions:
 
@@ -421,12 +422,13 @@ Conventions:
   "Uploaded" for Complete. Never write the words "begin" or "complete"
   in the body — the marker color already conveys that.
 * All elapsed and remaining-time fields are explicitly scoped to their
-  subject: write "blob upload elapsed 30s, blob upload estimated remaining
-  time (14s), finish at 2026-06-17T03:15:00Z", never just "elapsed 30s,
-  ETA 14s".
+  subject: write "blob upload elapsed: 30s, blob upload ETA: 03:15:00
+  (est remain 14s)", never just "elapsed 30s, ETA 14s".
 * "ETA" means an absolute clock time (when the operation will finish),
   not a remaining-duration. Use `ui.Time()` for the former and
   `ui.Duration()` for the latter, and label both.
+* `ui.Time` formats same-day times as `HH:MM:SS` and other-day times as
+  `YYYY-MM-DD HH:MM:SS`. No timezone — local time is implied.
 
 Value colorizers in `internal/ui` colorize specific value types
 consistently. Compose messages from these helpers rather than embedding

internal/cli/app.go

@@ -51,6 +51,7 @@ func setupGlobals(lc fx.Lifecycle, g *globals.Globals, v *vaultik.Vaultik, opts
 					g.ShortCommit(), g.CommitDate,
 					g.StartTime.Format(time.RFC3339))
 				v.UI.Banner("%s", globals.Homepage)
+				v.UI.Banner("")
 			}
 			return nil
 		},

internal/snapshot/scanner.go

@@ -777,16 +777,16 @@ func (s *Scanner) printScanProgressLine(filesScanned int64, changedCount int, es
 			eta = time.Duration(float64(remaining)/rate) * time.Second
 		}
 		if eta > 0 {
-			s.ui.Progress("Snapshot source files enumeration: %s files (~%s), %s changed or new, %.0f files/sec, enumeration elapsed %s, enumeration estimated remaining time (%s), finish at %s.",
+			s.ui.Progress("Snapshot source files enumeration: %s files (~%s), %s changed or new, %.0f files/sec, enumeration elapsed: %s, enumeration ETA: %s (est remain %s).",
 				s.ui.Count(int(filesScanned)),
 				s.ui.Percent(pct),
 				s.ui.Count(changedCount),
 				rate,
 				s.ui.Duration(elapsed),
-				s.ui.Duration(eta),
-				s.ui.Time(time.Now().Add(eta)))
+				s.ui.Time(time.Now().Add(eta)),
+				s.ui.Duration(eta))
 		} else {
-			s.ui.Progress("Snapshot source files enumeration: %s files (~%s), %s changed or new, %.0f files/sec, enumeration elapsed %s.",
+			s.ui.Progress("Snapshot source files enumeration: %s files (~%s), %s changed or new, %.0f files/sec, enumeration elapsed: %s.",
 				s.ui.Count(int(filesScanned)),
 				s.ui.Percent(pct),
 				s.ui.Count(changedCount),
@@ -794,7 +794,7 @@ func (s *Scanner) printScanProgressLine(filesScanned int64, changedCount int, es
 				s.ui.Duration(elapsed))
 		}
 	} else {
-		s.ui.Progress("Snapshot source files enumeration: %s files seen, %s changed or new, %.0f files/sec, enumeration elapsed %s.",
+		s.ui.Progress("Snapshot source files enumeration: %s files seen, %s changed or new, %.0f files/sec, enumeration elapsed: %s.",
 			s.ui.Count(int(filesScanned)),
 			s.ui.Count(changedCount),
 			rate,
@@ -1067,7 +1067,7 @@ func (s *Scanner) printProcessingProgress(filesProcessed, totalFiles int, bytesP
 	}
 
 	if eta > 0 {
-		s.ui.Progress("Snapshot file processing: %s/%s files (%s), %s/%s, %s, %.0f files/sec, processing elapsed %s, processing estimated remaining time (%s), finish at %s.",
+		s.ui.Progress("Snapshot file processing: %s/%s files (%s), %s/%s, %s, %.0f files/sec, processing elapsed: %s, processing ETA: %s (est remain %s).",
 			s.ui.Count(filesProcessed),
 			s.ui.Count(totalFiles),
 			s.ui.Percent(pct),
@@ -1076,10 +1076,10 @@ func (s *Scanner) printProcessingProgress(filesProcessed, totalFiles int, bytesP
 			s.ui.Speed(byteRate),
 			fileRate,
 			s.ui.Duration(elapsed),
-			s.ui.Duration(eta),
-			s.ui.Time(time.Now().Add(eta)))
+			s.ui.Time(time.Now().Add(eta)),
+			s.ui.Duration(eta))
 	} else {
-		s.ui.Progress("Snapshot file processing: %s/%s files (%s), %s/%s, %s, %.0f files/sec, processing elapsed %s.",
+		s.ui.Progress("Snapshot file processing: %s/%s files (%s), %s/%s, %s, %.0f files/sec, processing elapsed: %s.",
 			s.ui.Count(filesProcessed),
 			s.ui.Count(totalFiles),
 			s.ui.Percent(pct),
@@ -1251,15 +1251,15 @@ func (s *Scanner) makeUploadProgressCallback(ctx context.Context, finishedBlob *
 			if avgSpeed > 0 {
 				eta = time.Duration(float64(finishedBlob.Compressed-uploaded)/avgSpeed) * time.Second
 			}
-			s.ui.Progress("Blob upload %s: %s / %s (%s) at %s, blob upload elapsed %s, blob upload estimated remaining time (%s), finish at %s.",
+			s.ui.Progress("Blob upload %s: %s / %s (%s) at %s, blob upload elapsed: %s, blob upload ETA: %s (est remain %s).",
 				s.ui.Hex(finishedBlob.Hash),
 				s.ui.Size(uploaded),
 				s.ui.Size(finishedBlob.Compressed),
 				s.ui.Percent(pct),
 				s.ui.Speed(avgSpeed),
 				s.ui.Duration(totalElapsed),
-				s.ui.Duration(eta),
-				s.ui.Time(now.Add(eta)))
+				s.ui.Time(now.Add(eta)),
+				s.ui.Duration(eta))
 			lastStdoutTime = now
 		}
 

internal/ui/ui.go

@@ -46,9 +46,14 @@ const (
 const Marker = "》"
 
 // Writer formats and emits user-facing messages with optional ANSI color.
+// It also counts warnings and errors emitted so the caller can summarize at
+// the end of an operation ("Finished successfully." vs "Finished with
+// warnings.").
 type Writer struct {
-	out   io.Writer
-	color bool
+	out      io.Writer
+	color    bool
+	warnings int
+	errors   int
 }
 
 // New returns a Writer that emits to out. Color is enabled when out is a
@@ -115,6 +120,7 @@ func (w *Writer) Notice(format string, args ...any) {
 
 // Warning prints "⚠️  Warning: " in orange/yellow followed by the message.
 func (w *Writer) Warning(format string, args ...any) {
+	w.warnings++
 	prefix := "⚠️  " + w.paint(ansiYellow+ansiBold, "Warning: ")
 	_, _ = fmt.Fprintln(w.out, prefix+fmt.Sprintf(format, args...))
 }
@@ -123,19 +129,38 @@ func (w *Writer) Warning(format string, args ...any) {
 // same writer as everything else; callers that want stderr should
 // construct a separate Writer for it.
 func (w *Writer) Error(format string, args ...any) {
+	w.errors++
 	prefix := "🛑 " + w.paint(ansiRed+ansiBold, "ERROR: ")
 	_, _ = fmt.Fprintln(w.out, prefix+fmt.Sprintf(format, args...))
 }
 
+// Detail prints an indented continuation line under a preceding Complete
+// (or other top-level message). Marker "  》" (white) at column 2.
+// Distinct from Progress (semantically a "heartbeat") in usage but
+// visually identical.
+func (w *Writer) Detail(format string, args ...any) {
+	w.emit(ansiWhite, "  "+Marker, "", format, args)
+}
+
+// WarningCount returns the number of Warning() calls this writer has emitted.
+func (w *Writer) WarningCount() int { return w.warnings }
+
+// ErrorCount returns the number of Error() calls this writer has emitted.
+func (w *Writer) ErrorCount() int { return w.errors }
+
 // Progress prints an indented heartbeat / per-item update, marker in white.
 func (w *Writer) Progress(format string, args ...any) {
 	w.emit(ansiWhite, "  "+Marker, "", format, args)
 }
 
-// Banner prints a line with no marker, left-aligned. Used for the
-// application startup banner only.
+// Banner prints a line with no marker, left-aligned. Bold when color
+// is enabled. Used for the application startup banner only.
 func (w *Writer) Banner(format string, args ...any) {
-	_, _ = fmt.Fprintln(w.out, fmt.Sprintf(format, args...))
+	body := fmt.Sprintf(format, args...)
+	if w.color {
+		body = ansiBold + body + ansiReset
+	}
+	_, _ = fmt.Fprintln(w.out, body)
 }
 
 // emit writes "<prefix> <body>\n" with the prefix painted in prefixColor
@@ -188,9 +213,17 @@ func (w *Writer) Duration(d time.Duration) string {
 	return w.paint(ansiYellow, d.Round(time.Second).String())
 }
 
-// Time colorizes an absolute time (RFC3339, second precision).
+// Time colorizes an absolute clock time. If t falls on today's local
+// calendar date the output is "HH:MM:SS"; otherwise it is
+// "YYYY-MM-DD HH:MM:SS". No timezone is included — values are
+// displayed in the process's local zone.
 func (w *Writer) Time(t time.Time) string {
-	return w.paint(ansiYellow, t.Format(time.RFC3339))
+	t = t.Local()
+	now := time.Now()
+	if t.Year() == now.Year() && t.YearDay() == now.YearDay() {
+		return w.paint(ansiYellow, t.Format("15:04:05"))
+	}
+	return w.paint(ansiYellow, t.Format("2006-01-02 15:04:05"))
 }
 
 // Count colorizes an integer count with thousands separators.

internal/ui/ui_test.go

@@ -25,7 +25,8 @@ func TestMessageMethodsPlain(t *testing.T) {
 		{"Warning", func(w *Writer) { w.Warning("oops") }, "⚠️  Warning: oops\n"},
 		{"Error", func(w *Writer) { w.Error("boom") }, "🛑 ERROR: boom\n"},
 		{"Progress", func(w *Writer) { w.Progress("p") }, "  》 p\n"},
-		{"Banner", func(w *Writer) { w.Banner("hello") }, "hello\n"},
+		{"Detail", func(w *Writer) { w.Detail("d") }, "  》 d\n"},
+		{"Banner", func(w *Writer) { w.Banner("hello") }, "hello\n"}, // plain mode, no bold
 	}
 
 	for _, tt := range tests {
@@ -39,6 +40,23 @@ func TestMessageMethodsPlain(t *testing.T) {
 	}
 }
 
+func TestWarningErrorCounters(t *testing.T) {
+	w, _ := newTestWriter(false)
+	if w.WarningCount() != 0 || w.ErrorCount() != 0 {
+		t.Fatalf("expected fresh writer to have zero counts")
+	}
+	w.Info("normal")
+	w.Warning("first warn")
+	w.Warning("second warn")
+	w.Error("only error")
+	if got, want := w.WarningCount(), 2; got != want {
+		t.Errorf("WarningCount: got %d, want %d", got, want)
+	}
+	if got, want := w.ErrorCount(), 1; got != want {
+		t.Errorf("ErrorCount: got %d, want %d", got, want)
+	}
+}
+
 func TestColorOutputContainsANSI(t *testing.T) {
 	w, buf := newTestWriter(true)
 	w.Error("boom")
@@ -51,6 +69,15 @@ func TestColorOutputContainsANSI(t *testing.T) {
 	}
 }
 
+func TestBannerBoldWhenColor(t *testing.T) {
+	w, buf := newTestWriter(true)
+	w.Banner("hello")
+	out := buf.String()
+	if !strings.Contains(out, "\033[1m") {
+		t.Errorf("expected bold ANSI escape in colored Banner output, got %q", out)
+	}
+}
+
 func TestValueFormattersPlain(t *testing.T) {
 	w, _ := newTestWriter(false)
 
@@ -72,6 +99,16 @@ func TestValueFormattersPlain(t *testing.T) {
 	if got := w.Percent(12.34); got != "12.3%" {
 		t.Errorf("Percent: got %q", got)
 	}
+
+	// Time format: today → HH:MM:SS, other day → YYYY-MM-DD HH:MM:SS.
+	today := time.Date(time.Now().Year(), time.Now().Month(), time.Now().Day(), 14, 30, 45, 0, time.Local)
+	if got := w.Time(today); got != "14:30:45" {
+		t.Errorf("Time today: got %q, want 14:30:45", got)
+	}
+	other := time.Date(2030, 1, 2, 3, 4, 5, 0, time.Local)
+	if got := w.Time(other); got != "2030-01-02 03:04:05" {
+		t.Errorf("Time other day: got %q", got)
+	}
 }
 
 func TestValueFormattersColored(t *testing.T) {

internal/vaultik/snapshot.go

@@ -92,6 +92,12 @@ func (v *Vaultik) CreateSnapshot(opts *SnapshotCreateOptions) error {
 		}
 	}
 
+	if v.UI.WarningCount() > 0 {
+		v.UI.Complete("Finished (with %d warnings).", v.UI.WarningCount())
+	} else {
+		v.UI.Complete("Finished successfully.")
+	}
+
 	return nil
 }
 
@@ -336,35 +342,35 @@ func (v *Vaultik) printSnapshotSummary(snapshotID string, startTime time.Time, s
 	}
 
 	v.UI.Complete("Created snapshot %s.", v.UI.Snapshot(snapshotID))
-	filesMsg := fmt.Sprintf("Files: %s examined, %s to process, %s unchanged",
+	filesMsg := fmt.Sprintf("Files: %s examined, %s processed, %s unchanged",
 		v.UI.Count(stats.totalFiles),
 		v.UI.Count(totalFilesChanged),
 		v.UI.Count(stats.totalFilesSkipped))
 	if stats.totalFilesDeleted > 0 {
 		filesMsg += fmt.Sprintf(", %s deleted", v.UI.Count(stats.totalFilesDeleted))
 	}
-	v.UI.Info("%s.", filesMsg)
+	v.UI.Detail("%s.", filesMsg)
 
-	dataMsg := fmt.Sprintf("Data: %s total (%s to process)",
+	dataMsg := fmt.Sprintf("Data: %s total (%s processed)",
 		v.UI.Size(totalBytesAll),
 		v.UI.Size(stats.totalBytes))
 	if stats.totalBytesDeleted > 0 {
 		dataMsg += fmt.Sprintf(", %s deleted", v.UI.Size(stats.totalBytesDeleted))
 	}
-	v.UI.Info("%s.", dataMsg)
+	v.UI.Detail("%s.", dataMsg)
 
 	if stats.totalBlobsUploaded > 0 {
-		v.UI.Info("Storage: %s compressed from %s (%.2fx ratio).",
+		v.UI.Detail("Storage: %s compressed from %s (%.2fx ratio).",
 			v.UI.Size(totalBlobSizeCompressed),
 			v.UI.Size(totalBlobSizeUncompressed),
 			compressionRatio)
-		v.UI.Info("Upload: %d blobs, %s in %s (%s).",
+		v.UI.Detail("Upload: %d blobs, %s in %s (%s).",
 			stats.totalBlobsUploaded,
 			v.UI.Size(stats.totalBytesUploaded),
 			v.UI.Duration(stats.uploadDuration),
 			formatUploadSpeed(stats.totalBytesUploaded, stats.uploadDuration))
 	}
-	v.UI.Info("Snapshot create duration: %s.", v.UI.Duration(snapshotDuration))
+	v.UI.Detail("Snapshot create duration: %s.", v.UI.Duration(snapshotDuration))
 }
 
 // getSnapshotBlobSizes returns total compressed and uncompressed blob sizes for a snapshot
@@ -1277,6 +1283,9 @@ func (v *Vaultik) PruneDatabase() (*PruneResult, error) {
 
 	result := &PruneResult{}
 
+	// Snapshot counts before deletion of incompletes.
+	snapshotCountBefore, _ := v.getTableCount("snapshots")
+
 	// First, delete any incomplete snapshots
 	incompleteSnapshots, err := v.Repositories.Snapshots.GetIncompleteSnapshots(v.ctx)
 	if err != nil {
@@ -1329,8 +1338,12 @@ func (v *Vaultik) PruneDatabase() (*PruneResult, error) {
 		"orphaned_blobs", result.BlobsDeleted,
 	)
 
-	v.UI.Complete("Pruned local index database: %d incomplete snapshots, %d orphaned files, %d orphaned chunks, %d orphaned blobs removed.",
-		result.SnapshotsDeleted, result.FilesDeleted, result.ChunksDeleted, result.BlobsDeleted)
+	snapshotCountAfter := snapshotCountBefore - result.SnapshotsDeleted
+	v.UI.Complete("Pruned local index database.")
+	v.UI.Detail("Incomplete snapshots: %d removed (%d remain).", result.SnapshotsDeleted, snapshotCountAfter)
+	v.UI.Detail("Orphaned files: %d removed (%d remain).", result.FilesDeleted, fileCountAfter)
+	v.UI.Detail("Orphaned chunks: %d removed (%d remain).", result.ChunksDeleted, chunkCountAfter)
+	v.UI.Detail("Orphaned blobs: %d removed (%d remain).", result.BlobsDeleted, blobCountAfter)
 
 	return result, nil
 }