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/Integrations/Jqhtml/Jqhtml_Exception_ViewException.php

@@ -0,0 +1,101 @@
+<?php
+
+namespace App\RSpade\Integrations\Jqhtml;
+
+use Illuminate\View\ViewException;
+
+/**
+ * Custom exception for JQHTML template compilation errors
+ * Extends ViewException to integrate with Laravel's error handling
+ */
+#[Instantiatable]
+class Jqhtml_Exception_ViewException extends ViewException
+{
+    protected ?int $column = null;
+    protected ?string $context = null;
+    protected ?string $suggestion = null;
+    protected string $rawMessage = '';
+
+    /**
+     * Create a new JQHTML exception
+     */
+    public function __construct(string $message, string $file, int $line = 0, int $column = 0, ?\Throwable $previous = null)
+    {
+        // Store the raw message
+        $this->rawMessage = $message;
+
+        // Call parent constructor with the raw message
+        // ViewException will handle the display
+        parent::__construct($message, 0, 1, $file, $line, $previous);
+
+        $this->column = $column;
+    }
+
+    /**
+     * Get the column number
+     */
+    public function getColumn(): ?int
+    {
+        return $this->column;
+    }
+
+    /**
+     * Set the column number
+     */
+    public function setColumn(int $column): void
+    {
+        $this->column = $column;
+    }
+
+    /**
+     * Get the code context
+     */
+    public function getContext(): ?string
+    {
+        return $this->context;
+    }
+
+    /**
+     * Set the code context
+     */
+    public function setContext(string $context): void
+    {
+        $this->context = $context;
+    }
+
+    /**
+     * Get the suggestion
+     */
+    public function getSuggestion(): ?string
+    {
+        return $this->suggestion;
+    }
+
+    /**
+     * Set the suggestion
+     */
+    public function setSuggestion(string $suggestion): void
+    {
+        $this->suggestion = $suggestion;
+    }
+
+    /**
+     * Get the raw unformatted message
+     */
+    public function getRawMessage(): string
+    {
+        return $this->rawMessage;
+    }
+
+    /**
+     * Get the view source - override to handle .jqhtml files
+     * Ignition uses this to display the source code preview
+     */
+    public function getSourceCode(): string
+    {
+        if (file_exists($this->getFile())) {
+            return file_get_contents($this->getFile());
+        }
+        return '';
+    }
+}