Fix bin/publish: copy docs.dist from project root

Fix bin/publish: use correct .env path for rspade_system
Fix bin/publish script: prevent grep exit code 1 from terminating script

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

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

app/RSpade/CodeQuality/Rules/Blade/BladeExtends_CodeQualityRule.php

@@ -0,0 +1,78 @@
+<?php
+
+namespace App\RSpade\CodeQuality\Rules\Blade;
+
+use App\RSpade\CodeQuality\Rules\CodeQualityRule_Abstract;
+
+class BladeExtends_CodeQualityRule extends CodeQualityRule_Abstract
+{
+    public function get_id(): string
+    {
+        return 'BLADE-EXTENDS-01';
+    }
+
+    public function get_name(): string
+    {
+        return 'Blade @extends Syntax Check';
+    }
+
+    public function get_description(): string
+    {
+        return "Detects incorrect @extends('rsx:: usage - should use @rsx_extends instead";
+    }
+
+    public function get_file_patterns(): array
+    {
+        return ['*.blade.php'];
+    }
+
+    public function get_default_severity(): string
+    {
+        return 'high';
+    }
+
+    /**
+     * Check blade files for incorrect @extends('rsx:: usage
+     * The correct syntax is @rsx_extends('layout_name'), not @extends('rsx::...)
+     */
+    public function check(string $file_path, string $contents, array $metadata = []): void
+    {
+        // Only check files in rsx/ directory
+        if (!str_contains($file_path, '/rsx/')) {
+            return;
+        }
+
+        // Skip vendor and node_modules directories
+        if (str_contains($file_path, '/vendor/') || str_contains($file_path, '/node_modules/')) {
+            return;
+        }
+
+        $lines = explode("\n", $contents);
+
+        foreach ($lines as $line_num => $line) {
+            $line_number = $line_num + 1;
+
+            // Check for @extends('rsx:: pattern (with single or double quotes)
+            if (preg_match('/@extends\s*\(\s*[\'"]rsx::([^\'"]+)[\'"]/', $line, $matches)) {
+                $layout_reference = $matches[1] ?? '';
+
+                // Build suggestion
+                $suggestion = "The @extends directive with 'rsx::' namespace is incorrect.\n";
+                $suggestion .= "Use the @rsx_extends directive instead:\n";
+                $suggestion .= "  Replace: @extends('rsx::{$layout_reference}')\n";
+                $suggestion .= "  With: @rsx_extends('{$layout_reference}')\n\n";
+                $suggestion .= "The @rsx_extends directive uses the RSX ID system to locate layouts ";
+                $suggestion .= "by their RSX ID rather than file paths.";
+
+                $this->add_violation(
+                    $file_path,
+                    $line_number,
+                    "Incorrect use of @extends('rsx::...'). Use @rsx_extends instead.",
+                    trim($line),
+                    $suggestion,
+                    'high'
+                );
+            }
+        }
+    }
+}