Add compact "Scan" section to human scan output

src/pipeline/scan_summary.rs

@@ -246,6 +246,8 @@ pub fn render_scan_summary(summary: &ScanSummary, run: &ScanRunSummary) -> Strin
     lines.push(String::new());
     lines.extend(render_risk(&run.risk));
     lines.push(String::new());
+    lines.extend(render_scan(&run.scan));
+    lines.push(String::new());
     lines.extend(render_hotspots(&summary.hotspots));
     lines.push(String::new());
     lines.extend(render_limitations(&summary.limitations));
@@ -542,6 +544,25 @@ fn render_risk(risk: &RiskSummary) -> Vec<String> {
     ]
 }
 
+fn render_scan(scan: &ScanRunInfo) -> Vec<String> {
+    let commits = scan
+        .commits_total
+        .map(|total| format!("{}/{total}", scan.commits_processed))
+        .unwrap_or_else(|| format!("{}/unknown", scan.commits_processed));
+
+    vec![
+        "Scan".to_owned(),
+        format!("  Type: {}", scan.scan_type),
+        format!(
+            "  Files: {}/{} analyzed",
+            scan.files_analyzed, scan.files_detected
+        ),
+        format!("  Git history: {}", scan.git_history),
+        format!("  Commits: {commits}"),
+        format!("  Duration: {} ms", scan.duration_ms),
+    ]
+}
+
 fn render_hotspots(hotspots: &[GoHotspot]) -> Vec<String> {
     let mut lines = vec!["Top Hotspots".to_owned()];
     if hotspots.is_empty() {
@@ -679,7 +700,12 @@ mod tests {
         assert!(rendered.contains("  Primary driver: Churn"));
         assert!(!rendered.contains("  Primary driver: churn (Churn)"));
         assert!(rendered.contains("  Files by band: extreme 0  high 1  medium 1  low 0"));
-        assert!(!rendered.contains("\nScan\n"));
+        assert!(rendered.contains("\nScan\n"));
+        assert!(rendered.contains("  Type: full"));
+        assert!(rendered.contains("  Files: 3/3 analyzed"));
+        assert!(rendered.contains("  Git history: bounded"));
+        assert!(rendered.contains("  Commits: 2/2"));
+        assert!(rendered.contains("  Duration: 42 ms"));
         assert!(!rendered.contains("duration_ms"));
         assert!(!rendered.contains("files_detected"));
         assert!(rendered.contains("Top Hotspots\n\n 1  internal/service/a.go"));
@@ -710,7 +736,12 @@ mod tests {
         assert!(rendered.contains("  Score: unavailable"));
         assert!(rendered.contains("  Band: unavailable"));
         assert!(rendered.contains("  Primary driver: none"));
-        assert!(!rendered.contains("\nScan\n"));
+        assert!(rendered.contains("\nScan\n"));
+        assert!(rendered.contains("  Type: full"));
+        assert!(rendered.contains("  Files: 0/0 analyzed"));
+        assert!(rendered.contains("  Git history: absent"));
+        assert!(rendered.contains("  Commits: 0/unknown"));
+        assert!(rendered.contains("  Duration: 0 ms"));
         assert!(rendered.contains("Top Hotspots\n  none"));
         assert!(rendered.contains("Limitations\n  none"));
     }

tests/scanner_cli.rs

@@ -82,7 +82,12 @@ fn scan_prints_file_and_git_progress_summary() {
     assert!(stdout.contains("  Scoring confidence: high"));
     assert!(stdout.contains("Risk"));
     assert!(stdout.contains("  Files by band:"));
-    assert!(!stdout.contains("\nScan\n"));
+    assert!(stdout.contains("\nScan\n"));
+    assert!(stdout.contains("  Type: full"));
+    assert!(stdout.contains("  Files: 2/2 analyzed"));
+    assert!(stdout.contains("  Git history: absent"));
+    assert!(stdout.contains("  Commits: 0/"));
+    assert!(stdout.contains("  Duration: "));
     assert!(!stdout.contains("files_detected"));
     assert!(!stdout.contains("files_analyzed"));
     assert!(!stdout.contains("git_history"));
@@ -335,6 +340,9 @@ fn scan_summary_reports_no_go_coverage_and_limitation() {
     assert!(stdout.contains("  Score: unavailable"));
     assert!(stdout.contains("  Band: unavailable"));
     assert!(stdout.contains("  Primary driver: none"));
+    assert!(stdout.contains("  Files: 1/1 analyzed"));
+    assert!(stdout.contains("  Git history: absent"));
+    assert!(stdout.contains("  Commits: 0/"));
     assert!(!stdout.contains("files_detected"));
     assert!(!stdout.contains("files_analyzed"));
     assert!(stdout.contains("Top Hotspots\n  none"));
@@ -692,7 +700,8 @@ fn scan_reports_actionable_non_git_diagnostic() {
 
     assert!(output.status.success());
     let stdout = String::from_utf8(output.stdout).expect("stdout should be UTF-8");
-    assert!(!stdout.contains("\nScan\n"));
+    assert!(stdout.contains("\nScan\n"));
+    assert!(stdout.contains("  Git history: absent"));
     assert!(stdout.contains("Git analysis skipped: current directory is not a Git worktree"));
     assert!(!stdout.contains("diagnostic not_git"));
     assert!(!stdout.contains("index_action cleared_not_git"));
@@ -816,6 +825,12 @@ fn scan_reports_git_progress_for_git_repository() {
     assert!(final_lines.is_empty());
     assert!(stdout.contains("Hotpath scan complete"));
     assert!(stdout.contains("Assessment"));
+    assert!(stdout.contains("\nScan\n"));
+    assert!(stdout.contains("  Type: full"));
+    assert!(stdout.contains("  Files: 1/1 analyzed"));
+    assert!(stdout.contains("  Git history: bounded"));
+    assert!(stdout.contains("  Commits:"));
+    assert!(stdout.contains("  Duration: "));
 
     let connection =
         Connection::open(fixture.path().join(".hotpath").join("index.sqlite")).expect("db opens");
@@ -1305,6 +1320,10 @@ func Stop(enabled bool) int {
     assert!(stdout.contains("Top Hotspots"));
     assert!(stdout.contains("cmd/app/main.go"));
     assert!(stdout.contains("internal/service/a.go"));
+    assert!(stdout.contains("\nScan\n"));
+    assert!(stdout.contains("  Type: full"));
+    assert!(stdout.contains("  Git history: absent"));
+    assert!(stdout.contains("  Commits: 0/"));
     assert!(!stdout.contains("files_detected"));
     assert!(!stdout.contains("files_analyzed"));
     assert!(!stdout.contains("git_history"));