TrendReporter: add response_code column to Recent History table

Reporter alignment: TrendReporter now shows HTTP status codes in the
Recent History section. CLI entries show '—' instead of 0.

New columns: Timestamp, Method, Status, Script, Time, SCI, Memory

Tests: testTrendReporterShowsResponseCode, testTrendReporterCliShowsDashForStatus
113 tests, 556 assertions, PHPStan clean.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: fullo

src/Reporter/TrendReporter.php

@@ -198,22 +198,26 @@ private function buildReport(array $entries, Config $config): string
         $lines[] = '  ── Recent History (last 20) ──';
         $lines[] = '';
         $lines[] = sprintf(
-            '  %-20s %-6s %-25s %8s %10s %8s',
+            '  %-20s %-6s %6s %-25s %8s %10s %8s',
             'Timestamp',
             'Method',
+            'Status',
             'Script',
             'Time(ms)',
             'SCI(mgCO2)',
             'Mem(MB)',
         );
-        $lines[] = '  ' . str_repeat('─', 82);
+        $lines[] = '  ' . str_repeat('─', 90);
 
         $recent = array_slice($entries, -20);
         $prevSci = null;
 
         foreach ($recent as $entry) {
             $sci = (float) ($entry['sci.sci_mgco2eq'] ?? 0);
             $mem = $entry['memory.memory_peak_mb'] ?? '?';
+            $method = $entry['request.method'] ?? 'CLI';
+            $status = (int) ($entry['request.response_code'] ?? 0);
+            $statusStr = ($method !== 'CLI' && $status > 0) ? (string) $status : '—';
             $delta = '';
 
             if ($prevSci !== null && $prevSci > 0) {
@@ -230,9 +234,10 @@ private function buildReport(array $entries, Config $config): string
                 ?? 'unknown';
 
             $lines[] = sprintf(
-                '  %-20s %-6s %-25s %8.2f %8.4f%s %8s',
+                '  %-20s %-6s %6s %-25s %8.2f %8.4f%s %8s',
                 substr($entry['timestamp'] ?? '', 0, 19),
-                $entry['request.method'] ?? 'CLI',
+                $method,
+                $statusStr,
                 $this->shortenPath($script, 25),
                 $entry['time.wall_time_ms'] ?? 0,
                 $sci,

tests/ReporterTest.php

@@ -395,4 +395,55 @@ public function testTrendReporterShowsEmptyMessageWithNoEntries(): void
         $content = (string) file_get_contents($this->outputDir . '/sci-trend.txt');
         $this->assertStringContainsString('No profiling data collected yet', $content);
     }
+
+    public function testTrendReporterShowsResponseCode(): void
+    {
+        $config = new Config(outputDir: $this->outputDir);
+        $jsonReporter = new JsonReporter();
+        $trendReporter = new TrendReporter();
+
+        // Write HTTP entries with status codes
+        $jsonReporter->report(
+            $this->createResult(uri: '/api/users', responseCode: 200, sciScore: 0.3),
+            $config,
+        );
+        $jsonReporter->report(
+            $this->createResult(uri: '/api/users', responseCode: 404, sciScore: 0.5),
+            $config,
+        );
+
+        $trendReporter->report($this->createResult(), $config);
+
+        $content = (string) file_get_contents($this->outputDir . '/sci-trend.txt');
+        // Status column should show HTTP codes
+        $this->assertStringContainsString('Status', $content);
+        $this->assertStringContainsString('200', $content);
+        $this->assertStringContainsString('404', $content);
+    }
+
+    public function testTrendReporterCliShowsDashForStatus(): void
+    {
+        $config = new Config(outputDir: $this->outputDir);
+        $jsonReporter = new JsonReporter();
+        $trendReporter = new TrendReporter();
+
+        // Write CLI entries (response_code = 0)
+        $cliResult = new ProfileResult(
+            collectorMetrics: [
+                'time' => ['wall_time_ms' => 50.0, 'wall_time_sec' => 0.05],
+                'memory' => ['memory_peak_mb' => 4.0],
+                'request' => ['method' => 'CLI', 'uri' => '/usr/bin/artisan', 'script_filename' => '/usr/bin/artisan', 'response_code' => 0],
+                'config' => ['device_power_watts' => 18.0, 'grid_carbon_intensity' => 332.0, 'embodied_carbon' => 211000.0, 'device_lifetime_hours' => 11680.0, 'machine_description' => 'Test'],
+            ],
+            sciMetrics: ['sci_mgco2eq' => 0.5],
+            timestamp: '2026-01-01T00:00:00+00:00',
+            profileId: 'cli1',
+        );
+        $jsonReporter->report($cliResult, $config);
+        $jsonReporter->report($cliResult, $config);
+        $trendReporter->report($cliResult, $config);
+
+        $content = (string) file_get_contents($this->outputDir . '/sci-trend.txt');
+        $this->assertStringContainsString('—', $content); // dash for CLI status
+    }
 }