Fix code quality violations and add VS Code extension features

Fix VS Code extension storage paths for new directory structure
Fix jqhtml compiled files missing from bundle
Fix bundle babel transformation and add rsxrealpath() function

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

app/RSpade/CodeQuality/Rules/PHP/RealpathUsage_CodeQualityRule.php

@@ -0,0 +1,105 @@
+<?php
+
+namespace App\RSpade\CodeQuality\Rules\PHP;
+
+use App\RSpade\CodeQuality\Rules\CodeQualityRule_Abstract;
+
+class RealpathUsage_CodeQualityRule extends CodeQualityRule_Abstract
+{
+    public function get_id(): string
+    {
+        return 'PHP-REALPATH-01';
+    }
+
+    public function get_name(): string
+    {
+        return 'Realpath Usage Check';
+    }
+
+    public function get_description(): string
+    {
+        return 'Prohibits realpath() usage in app/RSpade - enforces rsxrealpath() for symlink-aware path normalization';
+    }
+
+    public function get_file_patterns(): array
+    {
+        return ['*.php'];
+    }
+
+    public function get_default_severity(): string
+    {
+        return 'high';
+    }
+
+    /**
+     * Check for realpath() usage in app/RSpade directory
+     */
+    public function check(string $file_path, string $contents, array $metadata = []): void
+    {
+        // Only check files in app/RSpade directory
+        if (!str_contains($file_path, 'app/RSpade/')) {
+            return;
+        }
+
+        // Skip vendor and node_modules
+        if (str_contains($file_path, '/vendor/') || str_contains($file_path, '/node_modules/')) {
+            return;
+        }
+
+        // Skip this rule file itself
+        if (str_contains($file_path, 'RealpathUsage_CodeQualityRule.php')) {
+            return;
+        }
+
+        // Read raw file content for exception checking (not sanitized)
+        $raw_contents = file_get_contents($file_path);
+
+        // If file has @REALPATH-EXCEPTION marker anywhere, skip entire file
+        if (str_contains($raw_contents, '@REALPATH-EXCEPTION')) {
+            return;
+        }
+
+        $lines = explode("\n", $contents);
+
+        for ($i = 0; $i < count($lines); $i++) {
+            $line = $lines[$i];
+            $line_number = $i + 1;
+
+            // Skip comment lines first (but not inline realpath in code)
+            $trimmed = trim($line);
+            if (str_starts_with($trimmed, '//') || str_starts_with($trimmed, '*') || str_starts_with($trimmed, '/*')) {
+                continue;
+            }
+
+            // Look for realpath( usage (function call, not in string)
+            if (preg_match('/\brealpath\s*\(/', $line)) {
+                // Get code snippet (current line and surrounding context)
+                $snippet_start = max(0, $i - 2);
+                $snippet_end = min(count($lines) - 1, $i + 2);
+                $snippet_lines = array_slice($lines, $snippet_start, $snippet_end - $snippet_start + 1);
+                $snippet = implode("\n", $snippet_lines);
+
+                $this->add_violation(
+                    $file_path,
+                    $line_number,
+                    "Use rsxrealpath() instead of realpath()
+
+RSpade uses symlinks for the /rsx/ directory mapping:
+- /var/www/html/system/rsx -> /var/www/html/rsx (symlink)
+
+realpath() resolves symlinks to their physical paths, which breaks path-based comparisons and deduplication when files are accessed via different symlink paths.
+
+rsxrealpath() normalizes paths without resolving symlinks, ensuring consistent path handling throughout the framework.",
+                    $snippet,
+                    "Replace: realpath(\$path)
+With: rsxrealpath(\$path)
+
+If you need symlink resolution for security (path traversal prevention), add:
+// @REALPATH-EXCEPTION - Security: path traversal prevention
+\$real_path = realpath(\$path);",
+                    'high'
+                );
+            }
+        }
+    }
+}