feat(cli): version pipeline overhaul — multi-branch stability, generic file scanning

Phase 1: version_bump.php — scan CHANGELOG.md and all text files for VERSION: patterns
Phase 2: version_check.php — check manifest.xml, package.json, pyproject.toml, CHANGELOG
Phase 3: version_auto_bump.php — new CLI tool replacing inline workflow bash
Phase 4: auto-release.yml — replace python3 calls with PHP
Phase 5: auto-bump.yml — slim to single CLI call, support all branch types

Authored-by: Moko Consulting
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

cli/version_bump.php

@@ -205,5 +205,80 @@ if (file_exists($pyprojectFile)) {
     }
 }
 
+// -- Update CHANGELOG.md --
+$changelogFile = "{$root}/CHANGELOG.md";
+if (file_exists($changelogFile)) {
+    $clContent = file_get_contents($changelogFile);
+    $updatedCl = preg_replace(
+        '/(VERSION:\s*)\d{2}\.\d{2}\.\d{2}(?:(?:-(?:dev|alpha|beta|rc))+)?/m',
+        '${1}' . $newFull,
+        $clContent
+    );
+    if ($updatedCl !== null && $updatedCl !== $clContent) {
+        file_put_contents($changelogFile, $updatedCl);
+        fwrite(STDERR, "Updated CHANGELOG.md\n");
+    }
+}
+
+// -- Generic VERSION: pattern scan across all text files --
+$scanExtensions = ['php', 'yml', 'yaml', 'md', 'txt', 'xml', 'sh', 'toml', 'ini', 'css', 'js'];
+$excludeDirs = ['.git', 'vendor', 'node_modules', 'build', 'dist', '.claude'];
+$versionPattern = '/(VERSION:\s*)\d{2}\.\d{2}\.\d{2}(?:(?:-(?:dev|alpha|beta|rc))+)?/m';
+
+$directory = new RecursiveDirectoryIterator($root, RecursiveDirectoryIterator::SKIP_DOTS);
+$filter = new RecursiveCallbackFilterIterator($directory, function ($current, $key, $iterator) use ($excludeDirs) {
+    if ($current->isDir() && in_array($current->getFilename(), $excludeDirs, true)) {
+        return false;
+    }
+    return true;
+});
+$iterator = new RecursiveIteratorIterator($filter);
+
+$genericUpdated = [];
+foreach ($iterator as $fileInfo) {
+    if ($fileInfo->isDir()) {
+        continue;
+    }
+
+    $ext = strtolower($fileInfo->getExtension());
+    if (!in_array($ext, $scanExtensions, true)) {
+        continue;
+    }
+
+    $filePath = $fileInfo->getPathname();
+
+    // Skip files already handled above
+    $relPath = str_replace([$root . '/', $root . '\\'], '', $filePath);
+    if (in_array($relPath, ['README.md', 'CHANGELOG.md', 'package.json', 'pyproject.toml'], true)) {
+        continue;
+    }
+    if (in_array($relPath, $updatedFiles ?? [], true)) {
+        continue;
+    }
+    if (strpos($relPath, '.mokogitea/manifest.xml') !== false) {
+        continue;
+    }
+
+    $content = @file_get_contents($filePath);
+    if ($content === false) {
+        continue;
+    }
+
+    // Skip synced files — they have their own version managed by their source repo
+    if (preg_match('/^#\s*REPO:\s*https?:\/\//m', $content)) {
+        continue;
+    }
+
+    $updated = preg_replace($versionPattern, '${1}' . $newFull, $content);
+    if ($updated !== null && $updated !== $content) {
+        file_put_contents($filePath, $updated);
+        $genericUpdated[] = $relPath;
+    }
+}
+
+if (!empty($genericUpdated)) {
+    fwrite(STDERR, "Updated VERSION: in " . count($genericUpdated) . " file(s): " . implode(', ', $genericUpdated) . "\n");
+}
+
 echo "{$old} -> {$newFull}\n";
 exit(0);