AI provider management

* OpenAI-compatible provider adapter
* OpenAI support
* LM Studio support
* Ollama OpenAI-compatible support
* Encrypted API-key storage
* Default provider and model selection
* Provider connection testing
* Reusable prompt library
* Prompt variables and templates
* Prompt version field
* AI execution history
* Token-usage storage
* Duration and failure tracking
* Manual knowledge sources
* Knowledge-source chunking
* Knowledge indexing status
* Authenticated AI REST endpoint
* AI administration dashboard
* AI permissions
* Module registration and boot test

Modules/AI/Tests/Feature/ModuleBootTest.php

@@ -0,0 +1,11 @@
+<?php
+namespace Modules\AI\Tests\Feature;
+use Tests\TestCase;
+final class ModuleBootTest extends TestCase
+{
+    public function test_ai_module_boots(): void
+    {
+        $this->assertTrue(class_exists(\Modules\AI\Providers\AIServiceProvider::class));
+        $this->assertTrue(app()->bound(\Modules\AI\Contracts\AIManager::class));
+    }
+}